787900607

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 930659520

約数和(自身を除く): 142758913

約数列:

[1, 13, 19, 37, 73, 247, 481, 703, 949, 1181, 1387, 2701, 9139, 15353, 18031, 22439, 35113, 43697, 51319, 86213, 291707, 568061, 667147, 830243, 1120769, 1638047, 3189881, 10793159, 21294611, 41468453, 60607739, 787900607]

約数ペア:

[(1, 787900607), (13, 60607739), (19, 41468453), (37, 21294611), (73, 10793159), (247, 3189881), (481, 1638047), (703, 1120769), (949, 830243), (1181, 667147), (1387, 568061), (2701, 291707), (9139, 86213), (15353, 51319), (18031, 43697), (22439, 35113)]