211325229

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 309583872

約数和(自身を除く): 98258643

約数列:

[1, 3, 9, 101, 303, 383, 607, 909, 1149, 1821, 3447, 5463, 38683, 61307, 116049, 183921, 232481, 348147, 551763, 697443, 2092329, 23480581, 70441743, 211325229]

約数ペア:

[(1, 211325229), (3, 70441743), (9, 23480581), (101, 2092329), (303, 697443), (383, 551763), (607, 348147), (909, 232481), (1149, 183921), (1821, 116049), (3447, 61307), (5463, 38683)]