16942065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 31138560

約数和(自身を除く): 14196495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 317, 509, 951, 1527, 1585, 2219, 2545, 3563, 4755, 6657, 7635, 10689, 11095, 17815, 33285, 53445, 161353, 484059, 806765, 1129471, 2420295, 3388413, 5647355, 16942065]

約数ペア:

[(1, 16942065), (3, 5647355), (5, 3388413), (7, 2420295), (15, 1129471), (21, 806765), (35, 484059), (105, 161353), (317, 53445), (509, 33285), (951, 17815), (1527, 11095), (1585, 10689), (2219, 7635), (2545, 6657), (3563, 4755)]