100987761

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{42557}}^1$

素因数の和:42680

約数の個数: 16

約数和(自身を含む): 155251584

約数和(自身を除く): 54263823

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 42557, 127671, 297899, 893697, 4808941, 14426823, 33662587, 100987761]

約数ペア:

[(1, 100987761), (3, 33662587), (7, 14426823), (21, 4808941), (113, 893697), (339, 297899), (791, 127671), (2373, 42557)]