415279179

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{387749}}^1$

素因数の和:387779

約数の個数: 24

約数和(自身を含む): 725868000

約数和(自身を除く): 310588821

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 387749, 1163247, 2714243, 3489741, 6591733, 8142729, 19775199, 24428187, 46142131, 59325597, 138426393, 415279179]

約数ペア:

[(1, 415279179), (3, 138426393), (7, 59325597), (9, 46142131), (17, 24428187), (21, 19775199), (51, 8142729), (63, 6591733), (119, 3489741), (153, 2714243), (357, 1163247), (1071, 387749)]