170441349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 250529664

約数和(自身を除く): 80088315

約数列:

[1, 3, 13, 39, 73, 131, 219, 393, 457, 949, 1371, 1703, 2847, 5109, 5941, 9563, 17823, 28689, 33361, 59867, 100083, 124319, 179601, 372957, 433693, 778271, 1301079, 2334813, 4370291, 13110873, 56813783, 170441349]

約数ペア:

[(1, 170441349), (3, 56813783), (13, 13110873), (39, 4370291), (73, 2334813), (131, 1301079), (219, 778271), (393, 433693), (457, 372957), (949, 179601), (1371, 124319), (1703, 100083), (2847, 59867), (5109, 33361), (5941, 28689), (9563, 17823)]