38568153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 57770496

約数和(自身を除く): 19202343

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 397, 611, 689, 1191, 1833, 2067, 2491, 5161, 7473, 15483, 18659, 21041, 32383, 55977, 63123, 97149, 242567, 273533, 727701, 820599, 988927, 2966781, 12856051, 38568153]

約数ペア:

[(1, 38568153), (3, 12856051), (13, 2966781), (39, 988927), (47, 820599), (53, 727701), (141, 273533), (159, 242567), (397, 97149), (611, 63123), (689, 55977), (1191, 32383), (1833, 21041), (2067, 18659), (2491, 15483), (5161, 7473)]