13303579527

素因数分解:

$3^2\times 7^2\times {\mathrm{30166847}}^1$

素因数の和:30166867

約数の個数: 18

約数和(自身を含む): 22353634368

約数和(自身を除く): 9050054841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30166847, 90500541, 211167929, 271501623, 633503787, 1478175503, 1900511361, 4434526509, 13303579527]

約数ペア:

[(1, 13303579527), (3, 4434526509), (7, 1900511361), (9, 1478175503), (21, 633503787), (49, 271501623), (63, 211167929), (147, 90500541), (441, 30166847)]