29491553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 39325440

約数和(自身を除く): 9833887

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 259, 461, 481, 703, 1729, 3227, 3367, 4921, 5993, 8759, 9139, 17057, 41951, 61313, 63973, 113867, 119399, 221741, 324083, 797069, 1552187, 2268581, 4213079, 29491553]

約数ペア:

[(1, 29491553), (7, 4213079), (13, 2268581), (19, 1552187), (37, 797069), (91, 324083), (133, 221741), (247, 119399), (259, 113867), (461, 63973), (481, 61313), (703, 41951), (1729, 17057), (3227, 9139), (3367, 8759), (4921, 5993)]