4006021965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{783191}}^1$

素因数の和:783241

約数の個数: 32

約数和(自身を含む): 7217897472

約数和(自身を除く): 3211875507

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 783191, 2349573, 3915955, 8615101, 11747865, 24278921, 25845303, 43075505, 72836763, 121394605, 129226515, 267068131, 364183815, 801204393, 1335340655, 4006021965]

約数ペア:

[(1, 4006021965), (3, 1335340655), (5, 801204393), (11, 364183815), (15, 267068131), (31, 129226515), (33, 121394605), (55, 72836763), (93, 43075505), (155, 25845303), (165, 24278921), (341, 11747865), (465, 8615101), (1023, 3915955), (1705, 2349573), (5115, 783191)]