151438441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{63443}}^1$

素因数の和:63492

約数の個数: 16

約数和(自身を含む): 194899968

約数和(自身を除く): 43461527

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 63443, 444101, 697873, 1966733, 4885111, 13767131, 21634063, 151438441]

約数ペア:

[(1, 151438441), (7, 21634063), (11, 13767131), (31, 4885111), (77, 1966733), (217, 697873), (341, 444101), (2387, 63443)]