1317666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 3047040

約数和(自身を除く): 1729374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 229, 274, 411, 458, 687, 822, 959, 1374, 1603, 1918, 2877, 3206, 4809, 5754, 9618, 31373, 62746, 94119, 188238, 219611, 439222, 658833, 1317666]

約数ペア:

[(1, 1317666), (2, 658833), (3, 439222), (6, 219611), (7, 188238), (14, 94119), (21, 62746), (42, 31373), (137, 9618), (229, 5754), (274, 4809), (411, 3206), (458, 2877), (687, 1918), (822, 1603), (959, 1374)]