858193917

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{2083}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 1366837248

約数和(自身を除く): 508643331

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 853, 2083, 2559, 5971, 6249, 14581, 17913, 19619, 43743, 47909, 58857, 137333, 143727, 335363, 411999, 1006089, 1776799, 5330397, 12437593, 37312779, 40866377, 122599131, 286064639, 858193917]

約数ペア:

[(1, 858193917), (3, 286064639), (7, 122599131), (21, 40866377), (23, 37312779), (69, 12437593), (161, 5330397), (483, 1776799), (853, 1006089), (2083, 411999), (2559, 335363), (5971, 143727), (6249, 137333), (14581, 58857), (17913, 47909), (19619, 43743)]