416745747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 682905600

約数和(自身を除く): 266159853

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 379, 383, 957, 1137, 1149, 2871, 3411, 3447, 4169, 4213, 10991, 11107, 12507, 12639, 32973, 33321, 37521, 37917, 98919, 99963, 120901, 122177, 145157, 362703, 366531, 435471, 1088109, 1099593, 1306413, 1596727, 4209553, 4790181, 12628659, 14370543, 37885977, 46305083, 138915249, 416745747]

約数ペア:

[(1, 416745747), (3, 138915249), (9, 46305083), (11, 37885977), (29, 14370543), (33, 12628659), (87, 4790181), (99, 4209553), (261, 1596727), (319, 1306413), (379, 1099593), (383, 1088109), (957, 435471), (1137, 366531), (1149, 362703), (2871, 145157), (3411, 122177), (3447, 120901), (4169, 99963), (4213, 98919), (10991, 37917), (11107, 37521), (12507, 33321), (12639, 32973)]