4290429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 6862464

約数和(自身を除く): 2572035

約数列:

[1, 3, 11, 13, 33, 39, 73, 137, 143, 219, 411, 429, 803, 949, 1507, 1781, 2409, 2847, 4521, 5343, 10001, 10439, 19591, 30003, 31317, 58773, 110011, 130013, 330033, 390039, 1430143, 4290429]

約数ペア:

[(1, 4290429), (3, 1430143), (11, 390039), (13, 330033), (33, 130013), (39, 110011), (73, 58773), (137, 31317), (143, 30003), (219, 19591), (411, 10439), (429, 10001), (803, 5343), (949, 4521), (1507, 2847), (1781, 2409)]