331333228551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229614157}}^1$

素因数の和:229614210

約数の個数: 16

約数和(自身を含む): 488618928224

約数和(自身を除く): 157285699673

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 229614157, 688842471, 2984984041, 8495723809, 8954952123, 25487171427, 110444409517, 331333228551]

約数ペア:

[(1, 331333228551), (3, 110444409517), (13, 25487171427), (37, 8954952123), (39, 8495723809), (111, 2984984041), (481, 688842471), (1443, 229614157)]