33399989

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 39705600

約数和(自身を除く): 6305611

約数列:

[1, 7, 31, 149, 217, 1033, 1043, 4619, 7231, 32023, 32333, 153917, 224161, 1077419, 4771427, 33399989]

約数ペア:

[(1, 33399989), (7, 4771427), (31, 1077419), (149, 224161), (217, 153917), (1033, 32333), (1043, 32023), (4619, 7231)]