1337403915

素因数分解:

$3^2\times 5^1\times {\mathrm{2333}}^1\times {\mathrm{12739}}^1$

素因数の和:15083

約数の個数: 24

約数和(自身を含む): 2319342480

約数和(自身を除く): 981938565

約数列:

[1, 3, 5, 9, 15, 45, 2333, 6999, 11665, 12739, 20997, 34995, 38217, 63695, 104985, 114651, 191085, 573255, 29720087, 89160261, 148600435, 267480783, 445801305, 1337403915]

約数ペア:

[(1, 1337403915), (3, 445801305), (5, 267480783), (9, 148600435), (15, 89160261), (45, 29720087), (2333, 573255), (6999, 191085), (11665, 114651), (12739, 104985), (20997, 63695), (34995, 38217)]