998408827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5059}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 1224115200

約数和(自身を除く): 225706373

約数列:

[1, 13, 17, 19, 47, 221, 247, 323, 611, 799, 893, 4199, 5059, 10387, 11609, 15181, 65767, 86003, 96121, 197353, 237773, 1118039, 1249573, 1634057, 3091049, 4042141, 4517687, 21242741, 52547833, 58729931, 76800679, 998408827]

約数ペア:

[(1, 998408827), (13, 76800679), (17, 58729931), (19, 52547833), (47, 21242741), (221, 4517687), (247, 4042141), (323, 3091049), (611, 1634057), (799, 1249573), (893, 1118039), (4199, 237773), (5059, 197353), (10387, 96121), (11609, 86003), (15181, 65767)]