42467271

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26263}}^1$

素因数の和:26291

約数の個数: 24

約数和(自身を含む): 71858304

約数和(自身を除く): 29391033

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 26263, 78789, 183841, 288893, 551523, 866679, 1286887, 2022251, 3860661, 6066753, 14155757, 42467271]

約数ペア:

[(1, 42467271), (3, 14155757), (7, 6066753), (11, 3860661), (21, 2022251), (33, 1286887), (49, 866679), (77, 551523), (147, 288893), (231, 183841), (539, 78789), (1617, 26263)]