98889119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 123770880

約数和(自身を除く): 24881761

約数列:

[1, 7, 17, 67, 79, 119, 157, 469, 553, 1099, 1139, 1343, 2669, 5293, 7973, 9401, 10519, 12403, 18683, 37051, 73633, 86821, 89981, 178823, 210851, 629867, 831001, 1251761, 1475957, 5817007, 14127017, 98889119]

約数ペア:

[(1, 98889119), (7, 14127017), (17, 5817007), (67, 1475957), (79, 1251761), (119, 831001), (157, 629867), (469, 210851), (553, 178823), (1099, 89981), (1139, 86821), (1343, 73633), (2669, 37051), (5293, 18683), (7973, 12403), (9401, 10519)]