171771837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 255037440

約数和(自身を除く): 83265603

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 589, 779, 1271, 1767, 2337, 2371, 3813, 7113, 24149, 45049, 72447, 73501, 97211, 135147, 220503, 291633, 1396519, 1847009, 3013541, 4189557, 5541027, 9040623, 57257279, 171771837]

約数ペア:

[(1, 171771837), (3, 57257279), (19, 9040623), (31, 5541027), (41, 4189557), (57, 3013541), (93, 1847009), (123, 1396519), (589, 291633), (779, 220503), (1271, 135147), (1767, 97211), (2337, 73501), (2371, 72447), (3813, 45049), (7113, 24149)]