13137777

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 19492200

約数和(自身を除く): 6354423

約数列:

[1, 3, 9, 97, 101, 149, 291, 303, 447, 873, 909, 1341, 9797, 14453, 15049, 29391, 43359, 45147, 88173, 130077, 135441, 1459753, 4379259, 13137777]

約数ペア:

[(1, 13137777), (3, 4379259), (9, 1459753), (97, 135441), (101, 130077), (149, 88173), (291, 45147), (303, 43359), (447, 29391), (873, 15049), (909, 14453), (1341, 9797)]