39304947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 60122880

約数和(自身を除く): 20817933

約数列:

[1, 3, 11, 29, 33, 67, 87, 201, 319, 613, 737, 957, 1839, 1943, 2211, 5829, 6743, 17777, 20229, 21373, 41071, 53331, 64119, 123213, 195547, 451781, 586641, 1191059, 1355343, 3573177, 13101649, 39304947]

約数ペア:

[(1, 39304947), (3, 13101649), (11, 3573177), (29, 1355343), (33, 1191059), (67, 586641), (87, 451781), (201, 195547), (319, 123213), (613, 64119), (737, 53331), (957, 41071), (1839, 21373), (1943, 20229), (2211, 17777), (5829, 6743)]