17201793

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 27232000

約数和(自身を除く): 10030207

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 229, 343, 511, 687, 1029, 1533, 1603, 3577, 4809, 10731, 11221, 16717, 25039, 33663, 50151, 75117, 78547, 117019, 235641, 351057, 819133, 2457399, 5733931, 17201793]

約数ペア:

[(1, 17201793), (3, 5733931), (7, 2457399), (21, 819133), (49, 351057), (73, 235641), (147, 117019), (219, 78547), (229, 75117), (343, 50151), (511, 33663), (687, 25039), (1029, 16717), (1533, 11221), (1603, 10731), (3577, 4809)]