4053861

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 6969600

約数和(自身を除く): 2915739

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 241, 267, 623, 723, 801, 1687, 1869, 2169, 2403, 5061, 5607, 6507, 15183, 16821, 21449, 45549, 64347, 150143, 193041, 450429, 579123, 1351287, 4053861]

約数ペア:

[(1, 4053861), (3, 1351287), (7, 579123), (9, 450429), (21, 193041), (27, 150143), (63, 64347), (89, 45549), (189, 21449), (241, 16821), (267, 15183), (623, 6507), (723, 5607), (801, 5061), (1687, 2403), (1869, 2169)]