349780321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{23677}}^1$

素因数の和:23784

約数の個数: 16

約数和(自身を含む): 409155840

約数和(自身を除く): 59375519

約数列:

[1, 11, 17, 79, 187, 869, 1343, 14773, 23677, 260447, 402509, 1870483, 4427599, 20575313, 31798211, 349780321]

約数ペア:

[(1, 349780321), (11, 31798211), (17, 20575313), (79, 4427599), (187, 1870483), (869, 402509), (1343, 260447), (14773, 23677)]