1491104329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12253}}^1$

素因数の和:12337

約数の個数: 32

約数和(自身を含む): 1877508864

約数和(自身を除く): 386404535

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 407, 481, 851, 3289, 5291, 9361, 11063, 12253, 121693, 134783, 159289, 281819, 453361, 1752179, 3100009, 3663647, 4986971, 5893693, 10427303, 40300117, 64830623, 114700333, 135554939, 1491104329]

約数ペア:

[(1, 1491104329), (11, 135554939), (13, 114700333), (23, 64830623), (37, 40300117), (143, 10427303), (253, 5893693), (299, 4986971), (407, 3663647), (481, 3100009), (851, 1752179), (3289, 453361), (5291, 281819), (9361, 159289), (11063, 134783), (12253, 121693)]