499204719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 827753472

約数和(自身を除く): 328548753

約数列:

[1, 3, 9, 13, 23, 39, 47, 69, 117, 141, 207, 299, 423, 611, 897, 1081, 1833, 2691, 3243, 3947, 5499, 9729, 11841, 14053, 35523, 42159, 51311, 90781, 126477, 153933, 185509, 272343, 461799, 556527, 817029, 1180153, 1669581, 2411617, 3540459, 4266707, 7234851, 10621377, 12800121, 21704553, 38400363, 55467191, 166401573, 499204719]

約数ペア:

[(1, 499204719), (3, 166401573), (9, 55467191), (13, 38400363), (23, 21704553), (39, 12800121), (47, 10621377), (69, 7234851), (117, 4266707), (141, 3540459), (207, 2411617), (299, 1669581), (423, 1180153), (611, 817029), (897, 556527), (1081, 461799), (1833, 272343), (2691, 185509), (3243, 153933), (3947, 126477), (5499, 90781), (9729, 51311), (11841, 42159), (14053, 35523)]