2021614065

素因数分解:

$3^3\times 5^1\times {\mathrm{14974919}}^1$

素因数の和:14974933

約数の個数: 16

約数和(自身を含む): 3593980800

約数和(自身を除く): 1572366735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14974919, 44924757, 74874595, 134774271, 224623785, 404322813, 673871355, 2021614065]

約数ペア:

[(1, 2021614065), (3, 673871355), (5, 404322813), (9, 224623785), (15, 134774271), (27, 74874595), (45, 44924757), (135, 14974919)]