212399733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33827}}^1$

素因数の和:33873

約数の個数: 32

約数和(自身を含む): 363718656

約数和(自身を除く): 151318923

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 33827, 101481, 236789, 439751, 710367, 778021, 1319253, 2334063, 3078257, 5446147, 9234771, 10114273, 16338441, 30342819, 70799911, 212399733]

約数ペア:

[(1, 212399733), (3, 70799911), (7, 30342819), (13, 16338441), (21, 10114273), (23, 9234771), (39, 5446147), (69, 3078257), (91, 2334063), (161, 1319253), (273, 778021), (299, 710367), (483, 439751), (897, 236789), (2093, 101481), (6279, 33827)]