171217280257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{71993}}^1$

素因数の和:72265

約数の個数: 32

約数和(自身を含む): 196975584000

約数和(自身を除く): 25758303743

約数列:

[1, 17, 19, 37, 199, 323, 629, 703, 3383, 3781, 7363, 11951, 64277, 71993, 125171, 139897, 1223881, 1367867, 2378249, 2663741, 14326607, 23253739, 45283597, 50611079, 243552319, 272205533, 530084459, 860388343, 4627494061, 9011435803, 10071604721, 171217280257]

約数ペア:

[(1, 171217280257), (17, 10071604721), (19, 9011435803), (37, 4627494061), (199, 860388343), (323, 530084459), (629, 272205533), (703, 243552319), (3383, 50611079), (3781, 45283597), (7363, 23253739), (11951, 14326607), (64277, 2663741), (71993, 2378249), (125171, 1367867), (139897, 1223881)]