2400783

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 4208640

約数和(自身を除く): 1807857

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 547, 627, 1463, 1641, 3829, 4389, 6017, 10393, 11487, 18051, 31179, 42119, 72751, 114323, 126357, 218253, 342969, 800261, 2400783]

約数ペア:

[(1, 2400783), (3, 800261), (7, 342969), (11, 218253), (19, 126357), (21, 114323), (33, 72751), (57, 42119), (77, 31179), (133, 18051), (209, 11487), (231, 10393), (399, 6017), (547, 4389), (627, 3829), (1463, 1641)]