23442867

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 40547520

約数和(自身を除く): 17104653

約数列:

[1, 3, 7, 9, 21, 37, 63, 89, 111, 113, 259, 267, 333, 339, 623, 777, 791, 801, 1017, 1869, 2331, 2373, 3293, 4181, 5607, 7119, 9879, 10057, 12543, 23051, 29267, 29637, 30171, 37629, 69153, 70399, 87801, 90513, 207459, 211197, 263403, 372109, 633591, 1116327, 2604763, 3348981, 7814289, 23442867]

約数ペア:

[(1, 23442867), (3, 7814289), (7, 3348981), (9, 2604763), (21, 1116327), (37, 633591), (63, 372109), (89, 263403), (111, 211197), (113, 207459), (259, 90513), (267, 87801), (333, 70399), (339, 69153), (623, 37629), (777, 30171), (791, 29637), (801, 29267), (1017, 23051), (1869, 12543), (2331, 10057), (2373, 9879), (3293, 7119), (4181, 5607)]