978455857

素因数分解:

${\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 1057712040

約数和(自身を除く): 79256183

約数列:

[1, 23, 41, 197, 229, 529, 943, 4531, 5267, 8077, 9389, 21689, 45113, 104213, 121141, 185771, 215947, 1037599, 1849633, 4272733, 4966781, 23864777, 42541559, 978455857]

約数ペア:

[(1, 978455857), (23, 42541559), (41, 23864777), (197, 4966781), (229, 4272733), (529, 1849633), (943, 1037599), (4531, 215947), (5267, 185771), (8077, 121141), (9389, 104213), (21689, 45113)]