292470399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26879}}^1$

素因数の和:26932

約数の個数: 32

約数和(自身を含む): 481689600

約数和(自身を除く): 189219201

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 26879, 80637, 241911, 349427, 725733, 833249, 1048281, 2499747, 3144843, 7499241, 9434529, 10832237, 22497723, 32496711, 97490133, 292470399]

約数ペア:

[(1, 292470399), (3, 97490133), (9, 32496711), (13, 22497723), (27, 10832237), (31, 9434529), (39, 7499241), (93, 3144843), (117, 2499747), (279, 1048281), (351, 833249), (403, 725733), (837, 349427), (1209, 241911), (3627, 80637), (10881, 26879)]