13911387

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 8483493

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 431, 609, 1113, 1293, 1537, 3017, 4611, 9051, 10759, 12499, 22843, 32277, 37497, 68529, 87493, 159901, 262479, 479703, 662447, 1987341, 4637129, 13911387]

約数ペア:

[(1, 13911387), (3, 4637129), (7, 1987341), (21, 662447), (29, 479703), (53, 262479), (87, 159901), (159, 87493), (203, 68529), (371, 37497), (431, 32277), (609, 22843), (1113, 12499), (1293, 10759), (1537, 9051), (3017, 4611)]