305492061

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7487}}^1$

素因数の和:7593

約数の個数: 32

約数和(自身を含む): 488816640

約数和(自身を除く): 183324579

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1407, 1943, 5829, 7487, 13601, 22461, 40803, 52409, 157227, 217123, 501629, 651369, 1504887, 1519861, 3511403, 4559583, 10534209, 14547241, 43641723, 101830687, 305492061]

約数ペア:

[(1, 305492061), (3, 101830687), (7, 43641723), (21, 14547241), (29, 10534209), (67, 4559583), (87, 3511403), (201, 1519861), (203, 1504887), (469, 651369), (609, 501629), (1407, 217123), (1943, 157227), (5829, 52409), (7487, 40803), (13601, 22461)]