144885887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 155971200

約数和(自身を除く): 11085313

約数列:

[1, 19, 59, 307, 421, 1121, 5833, 7999, 18113, 24839, 129247, 344147, 471941, 2455693, 7625573, 144885887]

約数ペア:

[(1, 144885887), (19, 7625573), (59, 2455693), (307, 471941), (421, 344147), (1121, 129247), (5833, 24839), (7999, 18113)]