3031371

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 5265920

約数和(自身を除く): 2234549

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 373, 387, 903, 1119, 1161, 2611, 2709, 3357, 7833, 8127, 10071, 16039, 23499, 48117, 70497, 112273, 144351, 336819, 433053, 1010457, 3031371]

約数ペア:

[(1, 3031371), (3, 1010457), (7, 433053), (9, 336819), (21, 144351), (27, 112273), (43, 70497), (63, 48117), (129, 23499), (189, 16039), (301, 10071), (373, 8127), (387, 7833), (903, 3357), (1119, 2709), (1161, 2611)]