740559921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{230059}}^1$

素因数の和:230128

約数の個数: 16

約数和(自身を含む): 1049073600

約数和(自身を除く): 308513679

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 230059, 690177, 6671711, 8512183, 20015133, 25536549, 246853307, 740559921]

約数ペア:

[(1, 740559921), (3, 246853307), (29, 25536549), (37, 20015133), (87, 8512183), (111, 6671711), (1073, 690177), (3219, 230059)]