1329978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 3094560

約数和(自身を除く): 1764582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 221, 289, 354, 442, 578, 663, 767, 867, 1003, 1326, 1534, 1734, 2006, 2301, 3009, 3757, 4602, 6018, 7514, 11271, 13039, 17051, 22542, 26078, 34102, 39117, 51153, 78234, 102306, 221663, 443326, 664989, 1329978]

約数ペア:

[(1, 1329978), (2, 664989), (3, 443326), (6, 221663), (13, 102306), (17, 78234), (26, 51153), (34, 39117), (39, 34102), (51, 26078), (59, 22542), (78, 17051), (102, 13039), (118, 11271), (177, 7514), (221, 6018), (289, 4602), (354, 3757), (442, 3009), (578, 2301), (663, 2006), (767, 1734), (867, 1534), (1003, 1326)]