30494793

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 48455680

約数和(自身を除く): 17960887

約数列:

[1, 3, 7, 21, 31, 93, 139, 217, 337, 417, 651, 973, 1011, 2359, 2919, 4309, 7077, 10447, 12927, 30163, 31341, 46843, 73129, 90489, 140529, 219387, 327901, 983703, 1452133, 4356399, 10164931, 30494793]

約数ペア:

[(1, 30494793), (3, 10164931), (7, 4356399), (21, 1452133), (31, 983703), (93, 327901), (139, 219387), (217, 140529), (337, 90489), (417, 73129), (651, 46843), (973, 31341), (1011, 30163), (2359, 12927), (2919, 10447), (4309, 7077)]