1553710851

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4493}}^1$

素因数の和:5016

約数の個数: 48

約数和(自身を含む): 2804256000

約数和(自身を除く): 1250545149

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 499, 693, 1497, 3493, 4491, 4493, 5489, 10479, 13479, 16467, 31437, 31451, 38423, 40437, 49401, 49423, 94353, 115269, 148269, 283059, 345807, 345961, 444807, 1037883, 2242007, 3113649, 6726021, 15694049, 20178063, 24662077, 47082147, 73986231, 141246441, 172634539, 221958693, 517903617, 1553710851]

約数ペア:

[(1, 1553710851), (3, 517903617), (7, 221958693), (9, 172634539), (11, 141246441), (21, 73986231), (33, 47082147), (63, 24662077), (77, 20178063), (99, 15694049), (231, 6726021), (499, 3113649), (693, 2242007), (1497, 1037883), (3493, 444807), (4491, 345961), (4493, 345807), (5489, 283059), (10479, 148269), (13479, 115269), (16467, 94353), (31437, 49423), (31451, 49401), (38423, 40437)]