13303017

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 24344320

約数和(自身を除く): 11041303

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 439, 481, 777, 819, 1317, 1443, 2331, 3073, 3367, 3951, 4329, 5707, 9219, 10101, 16243, 17121, 27657, 30303, 39949, 48729, 51363, 113701, 119847, 146187, 211159, 341103, 359541, 633477, 1023309, 1478113, 1900431, 4434339, 13303017]

約数ペア:

[(1, 13303017), (3, 4434339), (7, 1900431), (9, 1478113), (13, 1023309), (21, 633477), (37, 359541), (39, 341103), (63, 211159), (91, 146187), (111, 119847), (117, 113701), (259, 51363), (273, 48729), (333, 39949), (439, 30303), (481, 27657), (777, 17121), (819, 16243), (1317, 10101), (1443, 9219), (2331, 5707), (3073, 4329), (3367, 3951)]