97891871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5701}}^1$

素因数の和:5942

約数の個数: 16

約数和(自身を含む): 122615808

約数和(自身を除く): 24723937

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 5701, 17171, 39907, 62711, 438977, 1271323, 8899261, 13984553, 97891871]

約数ペア:

[(1, 97891871), (7, 13984553), (11, 8899261), (77, 1271323), (223, 438977), (1561, 62711), (2453, 39907), (5701, 17171)]