4440933441

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{70001}}^1$

素因数の和:70086

約数の個数: 48

約数和(自身を含む): 7862624640

約数和(自身を除く): 3421691199

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 3021, 3339, 7049, 9063, 21147, 63441, 70001, 210003, 490007, 630009, 1330019, 1470021, 3710053, 3990057, 4410063, 9310133, 11130159, 11970171, 25970371, 27930399, 33390477, 70491007, 77911113, 83791197, 211473021, 233733339, 493437049, 634419063, 1480311147, 4440933441]

約数ペア:

[(1, 4440933441), (3, 1480311147), (7, 634419063), (9, 493437049), (19, 233733339), (21, 211473021), (53, 83791197), (57, 77911113), (63, 70491007), (133, 33390477), (159, 27930399), (171, 25970371), (371, 11970171), (399, 11130159), (477, 9310133), (1007, 4410063), (1113, 3990057), (1197, 3710053), (3021, 1470021), (3339, 1330019), (7049, 630009), (9063, 490007), (21147, 210003), (63441, 70001)]