284438517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 424320000

約数和(自身を除く): 139881483

約数列:

[1, 3, 11, 33, 67, 103, 201, 309, 737, 1133, 1249, 2211, 3399, 3747, 6901, 13739, 20703, 41217, 75911, 83683, 128647, 227733, 251049, 385941, 920513, 1415117, 2761539, 4245351, 8619349, 25858047, 94812839, 284438517]

約数ペア:

[(1, 284438517), (3, 94812839), (11, 25858047), (33, 8619349), (67, 4245351), (103, 2761539), (201, 1415117), (309, 920513), (737, 385941), (1133, 251049), (1249, 227733), (2211, 128647), (3399, 83683), (3747, 75911), (6901, 41217), (13739, 20703)]