7941609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 12492480

約数和(自身を除く): 4550871

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 659, 927, 1339, 1977, 4017, 5931, 8567, 12051, 25701, 67877, 77103, 203631, 610893, 882401, 2647203, 7941609]

約数ペア:

[(1, 7941609), (3, 2647203), (9, 882401), (13, 610893), (39, 203631), (103, 77103), (117, 67877), (309, 25701), (659, 12051), (927, 8567), (1339, 5931), (1977, 4017)]