28478464263

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{631}}^1\times {\mathrm{11423}}^1$

素因数の和:12499

約数の個数: 24

約数和(自身を含む): 41298216960

約数和(自身を除く): 12819752697

約数列:

[1, 3, 9, 439, 631, 1317, 1893, 3951, 5679, 11423, 34269, 102807, 277009, 831027, 2493081, 5014697, 7207913, 15044091, 21623739, 45132273, 64871217, 3164273807, 9492821421, 28478464263]

約数ペア:

[(1, 28478464263), (3, 9492821421), (9, 3164273807), (439, 64871217), (631, 45132273), (1317, 21623739), (1893, 15044091), (3951, 7207913), (5679, 5014697), (11423, 2493081), (34269, 831027), (102807, 277009)]