11203731

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 21980160

約数和(自身を除く): 10776429

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 317, 357, 459, 561, 693, 951, 1071, 1309, 1683, 2079, 2219, 2853, 3213, 3487, 3927, 5049, 5389, 6657, 8559, 10461, 11781, 16167, 19971, 24409, 31383, 35343, 37723, 48501, 59279, 59913, 73227, 94149, 113169, 145503, 177837, 219681, 339507, 414953, 533511, 659043, 1018521, 1244859, 1600533, 3734577, 11203731]

約数ペア:

[(1, 11203731), (3, 3734577), (7, 1600533), (9, 1244859), (11, 1018521), (17, 659043), (21, 533511), (27, 414953), (33, 339507), (51, 219681), (63, 177837), (77, 145503), (99, 113169), (119, 94149), (153, 73227), (187, 59913), (189, 59279), (231, 48501), (297, 37723), (317, 35343), (357, 31383), (459, 24409), (561, 19971), (693, 16167), (951, 11781), (1071, 10461), (1309, 8559), (1683, 6657), (2079, 5389), (2219, 5049), (2853, 3927), (3213, 3487)]