2283561

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 3833024

約数和(自身を除く): 1549463

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 541, 603, 1407, 1623, 3787, 4221, 4869, 11361, 34083, 36247, 108741, 253729, 326223, 761187, 2283561]

約数ペア:

[(1, 2283561), (3, 761187), (7, 326223), (9, 253729), (21, 108741), (63, 36247), (67, 34083), (201, 11361), (469, 4869), (541, 4221), (603, 3787), (1407, 1623)]