31419633

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9293}}^1$

素因数の和:9333

約数の個数: 24

約数和(自身を含む): 50856768

約数和(自身を除く): 19437135

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 9293, 27879, 65051, 195153, 213739, 455357, 641217, 1366071, 1496173, 4488519, 10473211, 31419633]

約数ペア:

[(1, 31419633), (3, 10473211), (7, 4488519), (21, 1496173), (23, 1366071), (49, 641217), (69, 455357), (147, 213739), (161, 195153), (483, 65051), (1127, 27879), (3381, 9293)]