31473387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{105971}}^1$

素因数の和:105991

約数の個数: 16

約数和(自身を含む): 50866560

約数和(自身を除く): 19393173

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 105971, 317913, 953739, 1165681, 2861217, 3497043, 10491129, 31473387]

約数ペア:

[(1, 31473387), (3, 10491129), (9, 3497043), (11, 2861217), (27, 1165681), (33, 953739), (99, 317913), (297, 105971)]