738963789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 1061337600

約数和(自身を除く): 322373811

約数列:

[1, 3, 19, 53, 57, 159, 331, 739, 993, 1007, 2217, 3021, 6289, 14041, 17543, 18867, 39167, 42123, 52629, 117501, 244609, 333317, 733827, 744173, 999951, 2232519, 4647571, 12964277, 13942713, 38892831, 246321263, 738963789]

約数ペア:

[(1, 738963789), (3, 246321263), (19, 38892831), (53, 13942713), (57, 12964277), (159, 4647571), (331, 2232519), (739, 999951), (993, 744173), (1007, 733827), (2217, 333317), (3021, 244609), (6289, 117501), (14041, 52629), (17543, 42123), (18867, 39167)]