191979537

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{13219}}^1$

素因数の和:13372

約数の個数: 16

約数和(自身を含む): 263976960

約数和(自身を除く): 71997423

約数列:

[1, 3, 47, 103, 141, 309, 4841, 13219, 14523, 39657, 621293, 1361557, 1863879, 4084671, 63993179, 191979537]

約数ペア:

[(1, 191979537), (3, 63993179), (47, 4084671), (103, 1863879), (141, 1361557), (309, 621293), (4841, 39657), (13219, 14523)]