2265366987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{222553}}^1$

素因数の和:222604

約数の個数: 32

約数和(自身を含む): 3738907200

約数和(自身を除く): 1473540213

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 222553, 667659, 2002977, 2893189, 6008931, 6454037, 8679567, 19362111, 26038701, 58086333, 78116103, 83902481, 174258999, 251707443, 755122329, 2265366987]

約数ペア:

[(1, 2265366987), (3, 755122329), (9, 251707443), (13, 174258999), (27, 83902481), (29, 78116103), (39, 58086333), (87, 26038701), (117, 19362111), (261, 8679567), (351, 6454037), (377, 6008931), (783, 2893189), (1131, 2002977), (3393, 667659), (10179, 222553)]