40295451

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 22741989

約数列:

[1, 3, 7, 21, 79, 107, 227, 237, 321, 553, 681, 749, 1589, 1659, 2247, 4767, 8453, 17933, 24289, 25359, 53799, 59171, 72867, 125531, 170023, 177513, 376593, 510069, 1918831, 5756493, 13431817, 40295451]

約数ペア:

[(1, 40295451), (3, 13431817), (7, 5756493), (21, 1918831), (79, 510069), (107, 376593), (227, 177513), (237, 170023), (321, 125531), (553, 72867), (681, 59171), (749, 53799), (1589, 25359), (1659, 24289), (2247, 17933), (4767, 8453)]