1318888977

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{10151}}^1$

素因数の和:10453

約数の個数: 32

約数和(自身を含む): 2105118720

約数和(自身を除く): 786229743

約数列:

[1, 3, 7, 21, 23, 69, 161, 269, 483, 807, 1883, 5649, 6187, 10151, 18561, 30453, 43309, 71057, 129927, 213171, 233473, 700419, 1634311, 2730619, 4902933, 8191857, 19114333, 57342999, 62804237, 188412711, 439629659, 1318888977]

約数ペア:

[(1, 1318888977), (3, 439629659), (7, 188412711), (21, 62804237), (23, 57342999), (69, 19114333), (161, 8191857), (269, 4902933), (483, 2730619), (807, 1634311), (1883, 700419), (5649, 233473), (6187, 213171), (10151, 129927), (18561, 71057), (30453, 43309)]