1260898047

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{32423}}^1$

素因数の和:32607

約数の個数: 24

約数和(自身を含む): 1896804000

約数和(自身を除く): 635905953

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 4321, 12963, 32423, 38889, 97269, 291807, 940267, 2820801, 4831027, 8462403, 14493081, 43479243, 140099783, 420299349, 1260898047]

約数ペア:

[(1, 1260898047), (3, 420299349), (9, 140099783), (29, 43479243), (87, 14493081), (149, 8462403), (261, 4831027), (447, 2820801), (1341, 940267), (4321, 291807), (12963, 97269), (32423, 38889)]