2100081544713

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{39541}}^1\times {\mathrm{137239}}^1$

素因数の和:176829

約数の個数: 24

約数和(自身を含む): 3104097613760

約数和(自身を除く): 1004016069047

約数列:

[1, 3, 9, 43, 129, 387, 39541, 118623, 137239, 355869, 411717, 1235151, 1700263, 5100789, 5901277, 15302367, 17703831, 53111493, 5426567299, 16279701897, 48839105691, 233342393857, 700027181571, 2100081544713]

約数ペア:

[(1, 2100081544713), (3, 700027181571), (9, 233342393857), (43, 48839105691), (129, 16279701897), (387, 5426567299), (39541, 53111493), (118623, 17703831), (137239, 15302367), (355869, 5901277), (411717, 5100789), (1235151, 1700263)]