1497230007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{4391}}^1$

素因数の和:5663

約数の個数: 32

約数和(自身を含む): 2459520000

約数和(自身を除く): 962289993

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1249, 3747, 4391, 8743, 13173, 16237, 26229, 30737, 48711, 57083, 92211, 113659, 171249, 340977, 399581, 1198743, 5484359, 16453077, 38390513, 71296667, 115171539, 213890001, 499076669, 1497230007]

約数ペア:

[(1, 1497230007), (3, 499076669), (7, 213890001), (13, 115171539), (21, 71296667), (39, 38390513), (91, 16453077), (273, 5484359), (1249, 1198743), (3747, 399581), (4391, 340977), (8743, 171249), (13173, 113659), (16237, 92211), (26229, 57083), (30737, 48711)]