31424601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 48045312

約数和(自身を除く): 16620711

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 661, 689, 897, 1219, 1983, 2067, 3657, 8593, 15203, 15847, 25779, 35033, 45609, 47541, 105099, 197639, 455429, 592917, 805759, 1366287, 2417277, 10474867, 31424601]

約数ペア:

[(1, 31424601), (3, 10474867), (13, 2417277), (23, 1366287), (39, 805759), (53, 592917), (69, 455429), (159, 197639), (299, 105099), (661, 47541), (689, 45609), (897, 35033), (1219, 25779), (1983, 15847), (2067, 15203), (3657, 8593)]