29817921

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 46532064

約数和(自身を除く): 16714143

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1051, 1351, 3153, 4053, 7357, 9457, 22071, 28371, 51499, 154497, 202843, 608529, 1419901, 4259703, 9939307, 29817921]

約数ペア:

[(1, 29817921), (3, 9939307), (7, 4259703), (21, 1419901), (49, 608529), (147, 202843), (193, 154497), (579, 51499), (1051, 28371), (1351, 22071), (3153, 9457), (4053, 7357)]