713953443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 1188080640

約数和(自身を除く): 474127197

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 137, 259, 353, 399, 411, 703, 777, 959, 1059, 2109, 2471, 2603, 2877, 4921, 5069, 6707, 7413, 7809, 13061, 14763, 15207, 18221, 20121, 35483, 39183, 46949, 48361, 54663, 91427, 96311, 106449, 140847, 145083, 248159, 274281, 288933, 338527, 674177, 744477, 918859, 1015581, 1737113, 1789357, 2022531, 2756577, 5211339, 5368071, 6432013, 12525499, 19296039, 33997783, 37576497, 101993349, 237984481, 713953443]

約数ペア:

[(1, 713953443), (3, 237984481), (7, 101993349), (19, 37576497), (21, 33997783), (37, 19296039), (57, 12525499), (111, 6432013), (133, 5368071), (137, 5211339), (259, 2756577), (353, 2022531), (399, 1789357), (411, 1737113), (703, 1015581), (777, 918859), (959, 744477), (1059, 674177), (2109, 338527), (2471, 288933), (2603, 274281), (2877, 248159), (4921, 145083), (5069, 140847), (6707, 106449), (7413, 96311), (7809, 91427), (13061, 54663), (14763, 48361), (15207, 46949), (18221, 39183), (20121, 35483)]