31793667

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 43476480

約数和(自身を除く): 11682813

約数列:

[1, 3, 47, 141, 443, 509, 1329, 1527, 20821, 23923, 62463, 71769, 225487, 676461, 10597889, 31793667]

約数ペア:

[(1, 31793667), (3, 10597889), (47, 676461), (141, 225487), (443, 71769), (509, 62463), (1329, 23923), (1527, 20821)]