520034697

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{90709}}^1$

素因数の和:90742

約数の個数: 36

約数和(自身を含む): 941025540

約数和(自身を除く): 420990843

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 90709, 272127, 634963, 816381, 1179217, 1904889, 3537651, 4444741, 5714667, 8254519, 10612953, 13334223, 24763557, 40002669, 57781633, 74290671, 173344899, 520034697]

約数ペア:

[(1, 520034697), (3, 173344899), (7, 74290671), (9, 57781633), (13, 40002669), (21, 24763557), (39, 13334223), (49, 10612953), (63, 8254519), (91, 5714667), (117, 4444741), (147, 3537651), (273, 1904889), (441, 1179217), (637, 816381), (819, 634963), (1911, 272127), (5733, 90709)]