1294671651

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{6883}}^1$

素因数の和:6972

約数の個数: 48

約数和(自身を含む): 2176886016

約数和(自身を除く): 882214365

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 169, 273, 371, 507, 689, 1113, 1183, 2067, 3549, 4823, 6883, 8957, 14469, 20649, 26871, 48181, 62699, 89479, 144543, 188097, 268437, 364799, 626353, 1094397, 1163227, 1879059, 2553593, 3489681, 4742387, 7660779, 8142589, 14227161, 24427767, 33196709, 61651031, 99590127, 184953093, 431557217, 1294671651]

約数ペア:

[(1, 1294671651), (3, 431557217), (7, 184953093), (13, 99590127), (21, 61651031), (39, 33196709), (53, 24427767), (91, 14227161), (159, 8142589), (169, 7660779), (273, 4742387), (371, 3489681), (507, 2553593), (689, 1879059), (1113, 1163227), (1183, 1094397), (2067, 626353), (3549, 364799), (4823, 268437), (6883, 188097), (8957, 144543), (14469, 89479), (20649, 62699), (26871, 48181)]