12969747

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 22146560

約数和(自身を除く): 9176813

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 421, 489, 1141, 1263, 1467, 2947, 3423, 3789, 4401, 8841, 10269, 11367, 26523, 30807, 68623, 79569, 205869, 480361, 617607, 1441083, 1852821, 4323249, 12969747]

約数ペア:

[(1, 12969747), (3, 4323249), (7, 1852821), (9, 1441083), (21, 617607), (27, 480361), (63, 205869), (163, 79569), (189, 68623), (421, 30807), (489, 26523), (1141, 11367), (1263, 10269), (1467, 8841), (2947, 4401), (3423, 3789)]