4980843

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 8287968

約数和(自身を除く): 3307125

約数列:

[1, 3, 7, 9, 21, 63, 173, 457, 519, 1211, 1371, 1557, 3199, 3633, 4113, 9597, 10899, 28791, 79061, 237183, 553427, 711549, 1660281, 4980843]

約数ペア:

[(1, 4980843), (3, 1660281), (7, 711549), (9, 553427), (21, 237183), (63, 79061), (173, 28791), (457, 10899), (519, 9597), (1211, 4113), (1371, 3633), (1557, 3199)]