13371183

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9438417

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 269, 789, 807, 1841, 1883, 2367, 2421, 5523, 5649, 7101, 7263, 16569, 16947, 49707, 50841, 70747, 212241, 495229, 636723, 1485687, 1910169, 4457061, 13371183]

約数ペア:

[(1, 13371183), (3, 4457061), (7, 1910169), (9, 1485687), (21, 636723), (27, 495229), (63, 212241), (189, 70747), (263, 50841), (269, 49707), (789, 16947), (807, 16569), (1841, 7263), (1883, 7101), (2367, 5649), (2421, 5523)]