245053670407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2491117}}^1$

素因数の和:2491207

約数の個数: 32

約数和(自身を含む): 321414008832

約数和(自身を除く): 76360338425

約数列:

[1, 7, 13, 23, 47, 91, 161, 299, 329, 611, 1081, 2093, 4277, 7567, 14053, 98371, 2491117, 17437819, 32384521, 57295691, 117082499, 226691647, 401069837, 744843983, 819577493, 1522072487, 2692897477, 5213907881, 10654507409, 18850282339, 35007667201, 245053670407]

約数ペア:

[(1, 245053670407), (7, 35007667201), (13, 18850282339), (23, 10654507409), (47, 5213907881), (91, 2692897477), (161, 1522072487), (299, 819577493), (329, 744843983), (611, 401069837), (1081, 226691647), (2093, 117082499), (4277, 57295691), (7567, 32384521), (14053, 17437819), (98371, 2491117)]