31949207983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{10831}}^1$

素因数の和:12199

約数の個数: 32

約数和(自身を含む): 41241323520

約数和(自身を除く): 9292115537

約数列:

[1, 7, 11, 29, 77, 203, 319, 1321, 2233, 9247, 10831, 14531, 38309, 75817, 101717, 119141, 268163, 314099, 421399, 833987, 2198693, 2949793, 3455089, 14307751, 24185623, 100154257, 157385261, 414924779, 1101696827, 2904473453, 4564172569, 31949207983]

約数ペア:

[(1, 31949207983), (7, 4564172569), (11, 2904473453), (29, 1101696827), (77, 414924779), (203, 157385261), (319, 100154257), (1321, 24185623), (2233, 14307751), (9247, 3455089), (10831, 2949793), (14531, 2198693), (38309, 833987), (75817, 421399), (101717, 314099), (119141, 268163)]