3101742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 7787520

約数和(自身を除く): 4685778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 239, 309, 478, 618, 717, 721, 927, 1434, 1442, 1673, 1854, 2151, 2163, 3346, 4302, 4326, 5019, 6489, 10038, 12978, 15057, 24617, 30114, 49234, 73851, 147702, 172319, 221553, 344638, 443106, 516957, 1033914, 1550871, 3101742]

約数ペア:

[(1, 3101742), (2, 1550871), (3, 1033914), (6, 516957), (7, 443106), (9, 344638), (14, 221553), (18, 172319), (21, 147702), (42, 73851), (63, 49234), (103, 30114), (126, 24617), (206, 15057), (239, 12978), (309, 10038), (478, 6489), (618, 5019), (717, 4326), (721, 4302), (927, 3346), (1434, 2163), (1442, 2151), (1673, 1854)]