29201529

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 47506176

約数和(自身を除く): 18304647

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 521, 1099, 1563, 2669, 3297, 3647, 8007, 8857, 10941, 18683, 26571, 56049, 61999, 81797, 185997, 245391, 572579, 1390549, 1717737, 4171647, 9733843, 29201529]

約数ペア:

[(1, 29201529), (3, 9733843), (7, 4171647), (17, 1717737), (21, 1390549), (51, 572579), (119, 245391), (157, 185997), (357, 81797), (471, 61999), (521, 56049), (1099, 26571), (1563, 18683), (2669, 10941), (3297, 8857), (3647, 8007)]