21134487601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 23044331520

約数和(自身を除く): 1909843919

約数列:

[1, 17, 53, 223, 293, 359, 901, 3791, 4981, 6103, 11819, 15529, 19027, 65339, 80057, 105187, 200923, 263993, 323459, 1110763, 1360969, 1788179, 3462967, 4243021, 5574911, 23456701, 58870439, 72131357, 94773487, 398763917, 1243205153, 21134487601]

約数ペア:

[(1, 21134487601), (17, 1243205153), (53, 398763917), (223, 94773487), (293, 72131357), (359, 58870439), (901, 23456701), (3791, 5574911), (4981, 4243021), (6103, 3462967), (11819, 1788179), (15529, 1360969), (19027, 1110763), (65339, 323459), (80057, 263993), (105187, 200923)]