408047817

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{3319}}^1$

素因数の和:3812

約数の個数: 16

約数和(自身を含む): 550748160

約数和(自身を除く): 142700343

約数列:

[1, 3, 107, 321, 383, 1149, 3319, 9957, 40981, 122943, 355133, 1065399, 1271177, 3813531, 136015939, 408047817]

約数ペア:

[(1, 408047817), (3, 136015939), (107, 3813531), (321, 1271177), (383, 1065399), (1149, 355133), (3319, 122943), (9957, 40981)]