7896682899

素因数分解:

$3^3\times 7^1\times {\mathrm{41781391}}^1$

素因数の和:41781407

約数の個数: 16

約数和(自身を含む): 13370045440

約数和(自身を除く): 5473362541

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 41781391, 125344173, 292469737, 376032519, 877409211, 1128097557, 2632227633, 7896682899]

約数ペア:

[(1, 7896682899), (3, 2632227633), (7, 1128097557), (9, 877409211), (21, 376032519), (27, 292469737), (63, 125344173), (189, 41781391)]