28910947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 31907232

約数和(自身を除く): 2996285

約数列:

[1, 13, 97, 101, 227, 1261, 1313, 2951, 9797, 22019, 22927, 127361, 286247, 298051, 2223919, 28910947]

約数ペア:

[(1, 28910947), (13, 2223919), (97, 298051), (101, 286247), (227, 127361), (1261, 22927), (1313, 22019), (2951, 9797)]