31014327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 15595593

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 577, 779, 943, 1311, 1731, 2337, 2829, 10963, 13271, 17917, 23657, 32889, 39813, 53751, 70971, 252149, 449483, 544111, 756447, 1348449, 1632333, 10338109, 31014327]

約数ペア:

[(1, 31014327), (3, 10338109), (19, 1632333), (23, 1348449), (41, 756447), (57, 544111), (69, 449483), (123, 252149), (437, 70971), (577, 53751), (779, 39813), (943, 32889), (1311, 23657), (1731, 17917), (2337, 13271), (2829, 10963)]