336804013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 439971840

約数和(自身を除く): 103167827

約数列:

[1, 7, 13, 19, 91, 131, 133, 247, 917, 1487, 1703, 1729, 2489, 10409, 11921, 17423, 19331, 28253, 32357, 135317, 194797, 197771, 226499, 367289, 1363579, 2532361, 2571023, 3701143, 17726527, 25908001, 48114859, 336804013]

約数ペア:

[(1, 336804013), (7, 48114859), (13, 25908001), (19, 17726527), (91, 3701143), (131, 2571023), (133, 2532361), (247, 1363579), (917, 367289), (1487, 226499), (1703, 197771), (1729, 194797), (2489, 135317), (10409, 32357), (11921, 28253), (17423, 19331)]