1321305483

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 1863106560

約数和(自身を除く): 541801077

約数列:

[1, 3, 37, 41, 111, 123, 227, 681, 1279, 1517, 3837, 4551, 8399, 9307, 25197, 27921, 47323, 52439, 141969, 157317, 290333, 344359, 870999, 1033077, 1940243, 5820729, 10742321, 11903653, 32226963, 35710959, 440435161, 1321305483]

約数ペア:

[(1, 1321305483), (3, 440435161), (37, 35710959), (41, 32226963), (111, 11903653), (123, 10742321), (227, 5820729), (681, 1940243), (1279, 1033077), (1517, 870999), (3837, 344359), (4551, 290333), (8399, 157317), (9307, 141969), (25197, 52439), (27921, 47323)]