3627783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 5621616

約数和(自身を除く): 1993833

約数列:

[1, 3, 9, 17, 51, 131, 153, 181, 393, 543, 1179, 1629, 2227, 3077, 6681, 9231, 20043, 23711, 27693, 71133, 213399, 403087, 1209261, 3627783]

約数ペア:

[(1, 3627783), (3, 1209261), (9, 403087), (17, 213399), (51, 71133), (131, 27693), (153, 23711), (181, 20043), (393, 9231), (543, 6681), (1179, 3077), (1629, 2227)]