71101443

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{19571}}^1$

素因数の和:19754

約数の個数: 16

約数和(自身を含む): 108976896

約数和(自身を除く): 37875453

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 19571, 58713, 136997, 410991, 3385783, 10157349, 23700481, 71101443]

約数ペア:

[(1, 71101443), (3, 23700481), (7, 10157349), (21, 3385783), (173, 410991), (519, 136997), (1211, 58713), (3633, 19571)]