1470661491

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{977}}^1\times {\mathrm{2969}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 2126211120

約数和(自身を除く): 655549629

約数列:

[1, 3, 13, 39, 169, 507, 977, 2931, 2969, 8907, 12701, 38103, 38597, 115791, 165113, 495339, 501761, 1505283, 2900713, 8702139, 37709269, 113127807, 490220497, 1470661491]

約数ペア:

[(1, 1470661491), (3, 490220497), (13, 113127807), (39, 37709269), (169, 8702139), (507, 2900713), (977, 1505283), (2931, 501761), (2969, 495339), (8907, 165113), (12701, 115791), (38103, 38597)]