9591561

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 17100800

約数和(自身を除く): 7509239

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2671, 3591, 8013, 18697, 24039, 50749, 56091, 72117, 152247, 168273, 355243, 456741, 504819, 1065729, 1370223, 3197187, 9591561]

約数ペア:

[(1, 9591561), (3, 3197187), (7, 1370223), (9, 1065729), (19, 504819), (21, 456741), (27, 355243), (57, 168273), (63, 152247), (133, 72117), (171, 56091), (189, 50749), (399, 24039), (513, 18697), (1197, 8013), (2671, 3591)]