1304822253

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{22619}}^1$

素因数の和:22737

約数の個数: 32

約数和(自身を含む): 2067287040

約数和(自身を除く): 762464787

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1407, 2747, 8241, 19229, 22619, 57687, 67857, 158333, 474999, 927379, 1515473, 2782137, 4546419, 6491653, 10608311, 19474959, 31824933, 62134393, 186403179, 434940751, 1304822253]

約数ペア:

[(1, 1304822253), (3, 434940751), (7, 186403179), (21, 62134393), (41, 31824933), (67, 19474959), (123, 10608311), (201, 6491653), (287, 4546419), (469, 2782137), (861, 1515473), (1407, 927379), (2747, 474999), (8241, 158333), (19229, 67857), (22619, 57687)]