15416271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 9420849

約数列:

[1, 3, 9, 13, 27, 39, 117, 167, 263, 351, 501, 789, 1503, 2171, 2367, 3419, 4509, 6513, 7101, 10257, 19539, 30771, 43921, 58617, 92313, 131763, 395289, 570973, 1185867, 1712919, 5138757, 15416271]

約数ペア:

[(1, 15416271), (3, 5138757), (9, 1712919), (13, 1185867), (27, 570973), (39, 395289), (117, 131763), (167, 92313), (263, 58617), (351, 43921), (501, 30771), (789, 19539), (1503, 10257), (2171, 7101), (2367, 6513), (3419, 4509)]