326444703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 478528512

約数和(自身を除く): 152083809

約数列:

[1, 3, 13, 39, 67, 201, 271, 461, 813, 871, 1383, 2613, 3523, 5993, 10569, 17979, 18157, 30887, 54471, 92661, 124931, 236041, 374793, 401531, 708123, 1204593, 1624103, 4872309, 8370377, 25111131, 108814901, 326444703]

約数ペア:

[(1, 326444703), (3, 108814901), (13, 25111131), (39, 8370377), (67, 4872309), (201, 1624103), (271, 1204593), (461, 708123), (813, 401531), (871, 374793), (1383, 236041), (2613, 124931), (3523, 92661), (5993, 54471), (10569, 30887), (17979, 18157)]