29713551

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 46468224

約数和(自身を除く): 16754673

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 1543, 2751, 4629, 6419, 10801, 19257, 32403, 75607, 202133, 226821, 606399, 1414931, 4244793, 9904517, 29713551]

約数ペア:

[(1, 29713551), (3, 9904517), (7, 4244793), (21, 1414931), (49, 606399), (131, 226821), (147, 202133), (393, 75607), (917, 32403), (1543, 19257), (2751, 10801), (4629, 6419)]