7889712733

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{3079}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 9734376960

約数和(自身を除く): 1844664227

約数列:

[1, 7, 17, 61, 119, 353, 427, 1037, 2471, 3079, 6001, 7259, 21533, 21553, 42007, 52343, 150731, 187819, 366061, 366401, 1086887, 1314733, 2562427, 3192923, 7608209, 18477079, 22350461, 66300107, 129339553, 464100749, 1127101819, 7889712733]

約数ペア:

[(1, 7889712733), (7, 1127101819), (17, 464100749), (61, 129339553), (119, 66300107), (353, 22350461), (427, 18477079), (1037, 7608209), (2471, 3192923), (3079, 2562427), (6001, 1314733), (7259, 1086887), (21533, 366401), (21553, 366061), (42007, 187819), (52343, 150731)]