2016409239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1229}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 3232538400

約数和(自身を除く): 1216129161

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 379, 481, 1137, 1229, 1443, 3411, 3687, 4329, 4927, 11061, 14023, 14781, 15977, 42069, 44343, 45473, 47931, 126207, 136419, 143793, 182299, 409257, 465791, 546897, 591149, 1397373, 1640691, 1773447, 4192119, 5320341, 6055283, 17234267, 18165849, 51702801, 54497547, 155108403, 224045471, 672136413, 2016409239]

約数ペア:

[(1, 2016409239), (3, 672136413), (9, 224045471), (13, 155108403), (37, 54497547), (39, 51702801), (111, 18165849), (117, 17234267), (333, 6055283), (379, 5320341), (481, 4192119), (1137, 1773447), (1229, 1640691), (1443, 1397373), (3411, 591149), (3687, 546897), (4329, 465791), (4927, 409257), (11061, 182299), (14023, 143793), (14781, 136419), (15977, 126207), (42069, 47931), (44343, 45473)]