11937387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 20496384

約数和(自身を除く): 8558997

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1667, 2387, 5001, 7161, 11669, 18337, 35007, 51677, 55011, 128359, 155031, 361739, 385077, 568447, 1085217, 1705341, 3979129, 11937387]

約数ペア:

[(1, 11937387), (3, 3979129), (7, 1705341), (11, 1085217), (21, 568447), (31, 385077), (33, 361739), (77, 155031), (93, 128359), (217, 55011), (231, 51677), (341, 35007), (651, 18337), (1023, 11669), (1667, 7161), (2387, 5001)]