28508775603

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17630659}}^1$

素因数の和:17630687

約数の個数: 24

約数和(自身を含む): 48237485760

約数和(自身を除く): 19728710157

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 17630659, 52891977, 123414613, 193937249, 370243839, 581811747, 863902291, 1357560743, 2591706873, 4072682229, 9502925201, 28508775603]

約数ペア:

[(1, 28508775603), (3, 9502925201), (7, 4072682229), (11, 2591706873), (21, 1357560743), (33, 863902291), (49, 581811747), (77, 370243839), (147, 193937249), (231, 123414613), (539, 52891977), (1617, 17630659)]