247477555199

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{52967}}^1$

素因数の和:53148

約数の個数: 48

約数和(自身を含む): 313028167680

約数和(自身を除く): 65550612481

約数列:

[1, 7, 17, 49, 71, 79, 119, 497, 553, 833, 1207, 1343, 3479, 3871, 5609, 8449, 9401, 39263, 52967, 59143, 65807, 95353, 274841, 370769, 667471, 900439, 2595383, 3760657, 4184393, 4672297, 6303073, 26324599, 29290751, 44121511, 63931169, 71134681, 184272193, 205035257, 297091903, 447518183, 497942767, 2079643321, 3132627281, 3485599369, 5050562351, 14557503247, 35353936457, 247477555199]

約数ペア:

[(1, 247477555199), (7, 35353936457), (17, 14557503247), (49, 5050562351), (71, 3485599369), (79, 3132627281), (119, 2079643321), (497, 497942767), (553, 447518183), (833, 297091903), (1207, 205035257), (1343, 184272193), (3479, 71134681), (3871, 63931169), (5609, 44121511), (8449, 29290751), (9401, 26324599), (39263, 6303073), (52967, 4672297), (59143, 4184393), (65807, 3760657), (95353, 2595383), (274841, 900439), (370769, 667471)]