30001509

素因数分解:

$3^5\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 45197152

約数和(自身を除く): 15195643

約数列:

[1, 3, 9, 27, 81, 243, 331, 373, 993, 1119, 2979, 3357, 8937, 10071, 26811, 30213, 80433, 90639, 123463, 370389, 1111167, 3333501, 10000503, 30001509]

約数ペア:

[(1, 30001509), (3, 10000503), (9, 3333501), (27, 1111167), (81, 370389), (243, 123463), (331, 90639), (373, 80433), (993, 30213), (1119, 26811), (2979, 10071), (3357, 8937)]