40232283

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 69138720

約数和(自身を除く): 28906437

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 569, 637, 777, 1443, 1707, 1813, 1911, 3367, 3983, 5439, 7397, 10101, 11949, 21053, 22191, 23569, 27881, 51779, 63159, 70707, 83643, 147371, 155337, 273689, 362453, 442113, 821067, 1031597, 1087359, 1915823, 3094791, 5747469, 13410761, 40232283]

約数ペア:

[(1, 40232283), (3, 13410761), (7, 5747469), (13, 3094791), (21, 1915823), (37, 1087359), (39, 1031597), (49, 821067), (91, 442113), (111, 362453), (147, 273689), (259, 155337), (273, 147371), (481, 83643), (569, 70707), (637, 63159), (777, 51779), (1443, 27881), (1707, 23569), (1813, 22191), (1911, 21053), (3367, 11949), (3983, 10101), (5439, 7397)]