9922913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 4011679

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 431, 1001, 1771, 2093, 3017, 3289, 4741, 5603, 9913, 23023, 33187, 39221, 61633, 69391, 109043, 128869, 431431, 763301, 902083, 1417559, 9922913]

約数ペア:

[(1, 9922913), (7, 1417559), (11, 902083), (13, 763301), (23, 431431), (77, 128869), (91, 109043), (143, 69391), (161, 61633), (253, 39221), (299, 33187), (431, 23023), (1001, 9913), (1771, 5603), (2093, 4741), (3017, 3289)]