304405257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 454970880

約数和(自身を除く): 150565623

約数列:

[1, 3, 13, 29, 39, 87, 181, 377, 543, 1131, 1487, 2353, 4461, 5249, 7059, 15747, 19331, 43123, 57993, 68237, 129369, 204711, 269147, 560599, 807441, 1681797, 3498911, 7805263, 10496733, 23415789, 101468419, 304405257]

約数ペア:

[(1, 304405257), (3, 101468419), (13, 23415789), (29, 10496733), (39, 7805263), (87, 3498911), (181, 1681797), (377, 807441), (543, 560599), (1131, 269147), (1487, 204711), (2353, 129369), (4461, 68237), (5249, 57993), (7059, 43123), (15747, 19331)]