428156687

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{9511}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 502233600

約数和(自身を除く): 74076913

約数列:

[1, 7, 59, 109, 413, 763, 6431, 9511, 45017, 66577, 561149, 1036699, 3928043, 7256893, 61165241, 428156687]

約数ペア:

[(1, 428156687), (7, 61165241), (59, 7256893), (109, 3928043), (413, 1036699), (763, 561149), (6431, 66577), (9511, 45017)]