22112643

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 12908157

約数列:

[1, 3, 7, 21, 37, 111, 149, 191, 259, 447, 573, 777, 1043, 1337, 3129, 4011, 5513, 7067, 16539, 21201, 28459, 38591, 49469, 85377, 115773, 148407, 199213, 597639, 1052983, 3158949, 7370881, 22112643]

約数ペア:

[(1, 22112643), (3, 7370881), (7, 3158949), (21, 1052983), (37, 597639), (111, 199213), (149, 148407), (191, 115773), (259, 85377), (447, 49469), (573, 38591), (777, 28459), (1043, 21201), (1337, 16539), (3129, 7067), (4011, 5513)]