21472439203

素因数分解:

${\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1\times {\mathrm{2753}}^1$

素因数の和:4734

約数の個数: 16

約数和(自身を含む): 22841191296

約数和(自身を除く): 1368752093

約数列:

[1, 17, 271, 1693, 2753, 4607, 28781, 46801, 458803, 746063, 4660829, 7799651, 12683071, 79234093, 1263084659, 21472439203]

約数ペア:

[(1, 21472439203), (17, 1263084659), (271, 79234093), (1693, 12683071), (2753, 7799651), (4607, 4660829), (28781, 746063), (46801, 458803)]