1944771405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2758541}}^1$

素因数の和:2758596

約数の個数: 16

約数和(自身を含む): 3177840384

約数和(自身を除く): 1233068979

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2758541, 8275623, 13792705, 41378115, 129651427, 388954281, 648257135, 1944771405]

約数ペア:

[(1, 1944771405), (3, 648257135), (5, 388954281), (15, 129651427), (47, 41378115), (141, 13792705), (235, 8275623), (705, 2758541)]