881414351

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 1050755328

約数和(自身を除く): 169340977

約数列:

[1, 17, 19, 31, 41, 113, 323, 361, 527, 589, 697, 779, 1271, 1921, 2147, 3503, 4633, 6137, 10013, 11191, 13243, 14801, 21607, 24149, 36499, 40793, 59551, 66557, 78761, 88027, 143623, 190247, 251617, 410533, 458831, 693481, 1131469, 1264583, 1496459, 1672513, 2441591, 2728837, 7800127, 21497911, 28432721, 46390229, 51847903, 881414351]

約数ペア:

[(1, 881414351), (17, 51847903), (19, 46390229), (31, 28432721), (41, 21497911), (113, 7800127), (323, 2728837), (361, 2441591), (527, 1672513), (589, 1496459), (697, 1264583), (779, 1131469), (1271, 693481), (1921, 458831), (2147, 410533), (3503, 251617), (4633, 190247), (6137, 143623), (10013, 88027), (11191, 78761), (13243, 66557), (14801, 59551), (21607, 40793), (24149, 36499)]