49304073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 81308416

約数和(自身を除く): 32004343

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 313, 577, 939, 1731, 2191, 4039, 4069, 6573, 7501, 12117, 12207, 22503, 28483, 52507, 85449, 157521, 180601, 541803, 1264207, 2347813, 3792621, 7043439, 16434691, 49304073]

約数ペア:

[(1, 49304073), (3, 16434691), (7, 7043439), (13, 3792621), (21, 2347813), (39, 1264207), (91, 541803), (273, 180601), (313, 157521), (577, 85449), (939, 52507), (1731, 28483), (2191, 22503), (4039, 12207), (4069, 12117), (6573, 7501)]