31074183

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 36

約数和(自身を含む): 53921088

約数和(自身を除く): 22846905

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 2273, 4557, 6819, 13671, 15911, 20457, 47733, 70463, 111377, 143199, 211389, 334131, 493241, 634167, 1002393, 1479723, 3452687, 4439169, 10358061, 31074183]

約数ペア:

[(1, 31074183), (3, 10358061), (7, 4439169), (9, 3452687), (21, 1479723), (31, 1002393), (49, 634167), (63, 493241), (93, 334131), (147, 211389), (217, 143199), (279, 111377), (441, 70463), (651, 47733), (1519, 20457), (1953, 15911), (2273, 13671), (4557, 6819)]