215880533427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2336597}}^1$

素因数の和:2336739

約数の個数: 32

約数和(自身を含む): 326600322048

約数和(自身を除く): 110719788621

約数列:

[1, 3, 13, 23, 39, 69, 103, 299, 309, 897, 1339, 2369, 4017, 7107, 30797, 92391, 2336597, 7009791, 30375761, 53741731, 91127283, 161225193, 240669491, 698642503, 722008473, 2095927509, 3128703383, 5535398293, 9386110149, 16606194879, 71960177809, 215880533427]

約数ペア:

[(1, 215880533427), (3, 71960177809), (13, 16606194879), (23, 9386110149), (39, 5535398293), (69, 3128703383), (103, 2095927509), (299, 722008473), (309, 698642503), (897, 240669491), (1339, 161225193), (2369, 91127283), (4017, 53741731), (7107, 30375761), (30797, 7009791), (92391, 2336597)]