4805577

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 8562996

約数和(自身を除く): 3757419

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 641, 833, 1071, 1923, 2499, 4487, 5769, 7497, 10897, 13461, 31409, 32691, 40383, 76279, 94227, 98073, 228837, 282681, 533953, 686511, 1601859, 4805577]

約数ペア:

[(1, 4805577), (3, 1601859), (7, 686511), (9, 533953), (17, 282681), (21, 228837), (49, 98073), (51, 94227), (63, 76279), (119, 40383), (147, 32691), (153, 31409), (357, 13461), (441, 10897), (641, 7497), (833, 5769), (1071, 4487), (1923, 2499)]