17967176903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{3581}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 20840706432

約数和(自身を除く): 2873529529

約数列:

[1, 13, 17, 73, 221, 311, 949, 1241, 3581, 4043, 5287, 16133, 22703, 46553, 60877, 68731, 261413, 295139, 385951, 791401, 1113691, 3398369, 4444021, 5017363, 14477983, 18932747, 57772273, 81299443, 246125711, 1056892759, 1382090531, 17967176903]

約数ペア:

[(1, 17967176903), (13, 1382090531), (17, 1056892759), (73, 246125711), (221, 81299443), (311, 57772273), (949, 18932747), (1241, 14477983), (3581, 5017363), (4043, 4444021), (5287, 3398369), (16133, 1113691), (22703, 791401), (46553, 385951), (60877, 295139), (68731, 261413)]