858677963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 1110412800

約数和(自身を除く): 251734837

約数列:

[1, 11, 13, 19, 53, 67, 89, 143, 209, 247, 583, 689, 737, 871, 979, 1007, 1157, 1273, 1691, 2717, 3551, 4717, 5963, 7579, 9581, 11077, 12727, 13091, 14003, 16549, 18601, 21983, 39061, 46163, 51887, 61321, 65593, 67469, 77519, 89623, 113297, 144001, 182039, 241813, 316039, 507793, 674531, 742159, 852709, 877097, 985853, 1165099, 1246267, 1472861, 3476429, 4108507, 6004741, 9648067, 12816089, 16201471, 45193577, 66052151, 78061633, 858677963]

約数ペア:

[(1, 858677963), (11, 78061633), (13, 66052151), (19, 45193577), (53, 16201471), (67, 12816089), (89, 9648067), (143, 6004741), (209, 4108507), (247, 3476429), (583, 1472861), (689, 1246267), (737, 1165099), (871, 985853), (979, 877097), (1007, 852709), (1157, 742159), (1273, 674531), (1691, 507793), (2717, 316039), (3551, 241813), (4717, 182039), (5963, 144001), (7579, 113297), (9581, 89623), (11077, 77519), (12727, 67469), (13091, 65593), (14003, 61321), (16549, 51887), (18601, 46163), (21983, 39061)]