28305488407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3317179}}^1$

素因数の和:3317262

約数の個数: 16

約数和(自身を含む): 34392522240

約数和(自身を除く): 6087033833

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 3317179, 23220253, 76295117, 175810487, 534065819, 1230673409, 4043641201, 28305488407]

約数ペア:

[(1, 28305488407), (7, 4043641201), (23, 1230673409), (53, 534065819), (161, 175810487), (371, 76295117), (1219, 23220253), (8533, 3317179)]