30569841

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{97}}^2$

素因数の和:238

約数の個数: 27

約数和(自身を含む): 47088171

約数和(自身を除く): 16518330

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 361, 873, 1083, 1843, 3249, 5529, 9409, 16587, 28227, 35017, 84681, 105051, 178771, 315153, 536313, 1608939, 3396649, 10189947, 30569841]

約数ペア:

[(1, 30569841), (3, 10189947), (9, 3396649), (19, 1608939), (57, 536313), (97, 315153), (171, 178771), (291, 105051), (361, 84681), (873, 35017), (1083, 28227), (1843, 16587), (3249, 9409)]