16350243

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 28670976

約数和(自身を除く): 12320733

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 271, 273, 357, 507, 663, 813, 1183, 1547, 1897, 2873, 3523, 3549, 4607, 4641, 5691, 8619, 10569, 13821, 20111, 24661, 32249, 45799, 59891, 60333, 73983, 96747, 137397, 179673, 320593, 419237, 778583, 961779, 1257711, 2335749, 5450081, 16350243]

約数ペア:

[(1, 16350243), (3, 5450081), (7, 2335749), (13, 1257711), (17, 961779), (21, 778583), (39, 419237), (51, 320593), (91, 179673), (119, 137397), (169, 96747), (221, 73983), (271, 60333), (273, 59891), (357, 45799), (507, 32249), (663, 24661), (813, 20111), (1183, 13821), (1547, 10569), (1897, 8619), (2873, 5691), (3523, 4641), (3549, 4607)]