15338349

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 9458451

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 491, 801, 1157, 1473, 2403, 3471, 4419, 6383, 10413, 13257, 19149, 31239, 43699, 57447, 131097, 172341, 393291, 568087, 1179873, 1704261, 5112783, 15338349]

約数ペア:

[(1, 15338349), (3, 5112783), (9, 1704261), (13, 1179873), (27, 568087), (39, 393291), (89, 172341), (117, 131097), (267, 57447), (351, 43699), (491, 31239), (801, 19149), (1157, 13257), (1473, 10413), (2403, 6383), (3471, 4419)]