40093221

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 62791200

約数和(自身を除く): 22697979

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 2549, 5243, 7647, 15729, 17843, 53529, 124901, 272743, 374703, 818229, 1909201, 5727603, 13364407, 40093221]

約数ペア:

[(1, 40093221), (3, 13364407), (7, 5727603), (21, 1909201), (49, 818229), (107, 374703), (147, 272743), (321, 124901), (749, 53529), (2247, 17843), (2549, 15729), (5243, 7647)]