2445286851

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73651}}^1$

素因数の和:73712

約数の個数: 48

約数和(自身を含む): 4412049408

約数和(自身を除く): 1966762557

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 3689, 4743, 11067, 33201, 73651, 220953, 515557, 662859, 1252067, 1546671, 2283181, 3756201, 4640013, 6849543, 8764469, 11268603, 15982267, 20548629, 26293407, 38814077, 47946801, 78880221, 116442231, 143840403, 271698539, 349326693, 815095617, 2445286851]

約数ペア:

[(1, 2445286851), (3, 815095617), (7, 349326693), (9, 271698539), (17, 143840403), (21, 116442231), (31, 78880221), (51, 47946801), (63, 38814077), (93, 26293407), (119, 20548629), (153, 15982267), (217, 11268603), (279, 8764469), (357, 6849543), (527, 4640013), (651, 3756201), (1071, 2283181), (1581, 1546671), (1953, 1252067), (3689, 662859), (4743, 515557), (11067, 220953), (33201, 73651)]