13197249

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 21628992

約数和(自身を除く): 8431743

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 151, 249, 351, 453, 747, 1053, 1079, 1359, 1963, 2241, 3237, 4077, 5889, 6723, 9711, 12231, 12533, 17667, 29133, 37599, 53001, 87399, 112797, 159003, 162929, 338391, 488787, 1015173, 1466361, 4399083, 13197249]

約数ペア:

[(1, 13197249), (3, 4399083), (9, 1466361), (13, 1015173), (27, 488787), (39, 338391), (81, 162929), (83, 159003), (117, 112797), (151, 87399), (249, 53001), (351, 37599), (453, 29133), (747, 17667), (1053, 12533), (1079, 12231), (1359, 9711), (1963, 6723), (2241, 5889), (3237, 4077)]