13449442671

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9281879}}^1$

素因数の和:9281915

約数の個数: 24

約数和(自身を含む): 23167572480

約数和(自身を除く): 9718129809

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 9281879, 27845637, 64973153, 83536911, 194919459, 213483217, 584758377, 640449651, 1494382519, 1921348953, 4483147557, 13449442671]

約数ペア:

[(1, 13449442671), (3, 4483147557), (7, 1921348953), (9, 1494382519), (21, 640449651), (23, 584758377), (63, 213483217), (69, 194919459), (161, 83536911), (207, 64973153), (483, 27845637), (1449, 9281879)]