39416091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 62280960

約数和(自身を除く): 22864869

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 661, 1529, 1807, 1983, 4587, 5421, 7271, 8593, 19877, 21813, 25779, 59631, 91879, 94523, 275637, 283569, 1010669, 1194427, 3032007, 3583281, 13138697, 39416091]

約数ペア:

[(1, 39416091), (3, 13138697), (11, 3583281), (13, 3032007), (33, 1194427), (39, 1010669), (139, 283569), (143, 275637), (417, 94523), (429, 91879), (661, 59631), (1529, 25779), (1807, 21813), (1983, 19877), (4587, 8593), (5421, 7271)]