13303948623

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2311}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 21591490560

約数和(自身を除く): 8287541937

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 239, 259, 651, 717, 777, 1147, 1673, 2311, 3441, 5019, 6933, 7409, 8029, 8843, 16177, 22227, 24087, 26529, 48531, 51863, 61901, 71641, 85507, 155589, 185703, 214923, 256521, 274133, 501487, 552329, 598549, 822399, 1504461, 1656987, 1795647, 1918931, 2650717, 3866303, 5756793, 7952151, 11598909, 17122199, 18555019, 20436173, 51366597, 55665057, 61308519, 119855393, 143053211, 359566179, 429159633, 633521363, 1900564089, 4434649541, 13303948623]

約数ペア:

[(1, 13303948623), (3, 4434649541), (7, 1900564089), (21, 633521363), (31, 429159633), (37, 359566179), (93, 143053211), (111, 119855393), (217, 61308519), (239, 55665057), (259, 51366597), (651, 20436173), (717, 18555019), (777, 17122199), (1147, 11598909), (1673, 7952151), (2311, 5756793), (3441, 3866303), (5019, 2650717), (6933, 1918931), (7409, 1795647), (8029, 1656987), (8843, 1504461), (16177, 822399), (22227, 598549), (24087, 552329), (26529, 501487), (48531, 274133), (51863, 256521), (61901, 214923), (71641, 185703), (85507, 155589)]