89121263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 27207697

約数列:

[1, 7, 11, 29, 77, 107, 203, 319, 373, 749, 1177, 2233, 2611, 3103, 4103, 8239, 10817, 21721, 28721, 34133, 39911, 75719, 118987, 238931, 279377, 439021, 832909, 1157419, 3073147, 8101933, 12731609, 89121263]

約数ペア:

[(1, 89121263), (7, 12731609), (11, 8101933), (29, 3073147), (77, 1157419), (107, 832909), (203, 439021), (319, 279377), (373, 238931), (749, 118987), (1177, 75719), (2233, 39911), (2611, 34133), (3103, 28721), (4103, 21721), (8239, 10817)]