3896386821

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{5857}}^1$

素因数の和:6103

約数の個数: 40

約数和(自身を含む): 5988094464

約数和(自身を除く): 2091707643

約数列:

[1, 3, 9, 27, 43, 81, 129, 191, 387, 573, 1161, 1719, 3483, 5157, 5857, 8213, 15471, 17571, 24639, 52713, 73917, 158139, 221751, 251851, 474417, 665253, 755553, 1118687, 2266659, 3356061, 6799977, 10068183, 20399931, 30204549, 48103541, 90613647, 144310623, 432931869, 1298795607, 3896386821]

約数ペア:

[(1, 3896386821), (3, 1298795607), (9, 432931869), (27, 144310623), (43, 90613647), (81, 48103541), (129, 30204549), (191, 20399931), (387, 10068183), (573, 6799977), (1161, 3356061), (1719, 2266659), (3483, 1118687), (5157, 755553), (5857, 665253), (8213, 474417), (15471, 251851), (17571, 221751), (24639, 158139), (52713, 73917)]