970492061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 1266444288

約数和(自身を除く): 295952227

約数列:

[1, 7, 11, 23, 77, 161, 253, 443, 1237, 1771, 3101, 4873, 8659, 10189, 13607, 28451, 34111, 71323, 95249, 112079, 199157, 312961, 547991, 784553, 2190727, 3835937, 6027901, 12603793, 42195307, 88226551, 138641723, 970492061]

約数ペア:

[(1, 970492061), (7, 138641723), (11, 88226551), (23, 42195307), (77, 12603793), (161, 6027901), (253, 3835937), (443, 2190727), (1237, 784553), (1771, 547991), (3101, 312961), (4873, 199157), (8659, 112079), (10189, 95249), (13607, 71323), (28451, 34111)]