4613679

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 8053760

約数和(自身を除く): 3440081

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 103, 189, 237, 309, 553, 567, 711, 721, 927, 1659, 2133, 2163, 2781, 4977, 6399, 6489, 8137, 8343, 14931, 19467, 24411, 44793, 56959, 58401, 73233, 170877, 219699, 512631, 659097, 1537893, 4613679]

約数ペア:

[(1, 4613679), (3, 1537893), (7, 659097), (9, 512631), (21, 219699), (27, 170877), (63, 73233), (79, 58401), (81, 56959), (103, 44793), (189, 24411), (237, 19467), (309, 14931), (553, 8343), (567, 8137), (711, 6489), (721, 6399), (927, 4977), (1659, 2781), (2133, 2163)]