246952013

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26951}}^1$

素因数の和:26993

約数の個数: 24

約数和(自身を含む): 331833024

約数和(自身を除く): 84881011

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 26951, 188657, 296461, 458167, 1320599, 2075227, 3207169, 5039837, 14526589, 22450183, 35278859, 246952013]

約数ペア:

[(1, 246952013), (7, 35278859), (11, 22450183), (17, 14526589), (49, 5039837), (77, 3207169), (119, 2075227), (187, 1320599), (539, 458167), (833, 296461), (1309, 188657), (9163, 26951)]