47215817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 11207863

約数列:

[1, 11, 17, 19, 97, 137, 187, 209, 323, 1067, 1507, 1649, 1843, 2329, 2603, 3553, 13289, 18139, 20273, 25619, 28633, 31331, 44251, 146179, 225913, 252491, 344641, 486761, 2485043, 2777401, 4292347, 47215817]

約数ペア:

[(1, 47215817), (11, 4292347), (17, 2777401), (19, 2485043), (97, 486761), (137, 344641), (187, 252491), (209, 225913), (323, 146179), (1067, 44251), (1507, 31331), (1649, 28633), (1843, 25619), (2329, 20273), (2603, 18139), (3553, 13289)]