328161009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5437}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 501166080

約数和(自身を除く): 173005071

約数列:

[1, 3, 11, 31, 33, 59, 93, 177, 341, 649, 1023, 1829, 1947, 5437, 5487, 16311, 20119, 59807, 60357, 168547, 179421, 320783, 505641, 962349, 1854017, 3528613, 5562051, 9944273, 10585839, 29832819, 109387003, 328161009]

約数ペア:

[(1, 328161009), (3, 109387003), (11, 29832819), (31, 10585839), (33, 9944273), (59, 5562051), (93, 3528613), (177, 1854017), (341, 962349), (649, 505641), (1023, 320783), (1829, 179421), (1947, 168547), (5437, 60357), (5487, 59807), (16311, 20119)]