40422141

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{15541}}^1$

素因数の和:15581

約数の個数: 18

約数和(自身を含む): 62028122

約数和(自身を除く): 21605981

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 15541, 46623, 139869, 264197, 792591, 2377773, 4491349, 13474047, 40422141]

約数ペア:

[(1, 40422141), (3, 13474047), (9, 4491349), (17, 2377773), (51, 792591), (153, 264197), (289, 139869), (867, 46623), (2601, 15541)]