14881503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25944576

約数和(自身を除く): 11063073

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 151, 247, 273, 361, 399, 453, 741, 1057, 1083, 1729, 1963, 2527, 2869, 3171, 4693, 5187, 5889, 7581, 8607, 13741, 14079, 20083, 32851, 37297, 41223, 54511, 60249, 98553, 111891, 163533, 261079, 381577, 708643, 783237, 1144731, 2125929, 4960501, 14881503]

約数ペア:

[(1, 14881503), (3, 4960501), (7, 2125929), (13, 1144731), (19, 783237), (21, 708643), (39, 381577), (57, 261079), (91, 163533), (133, 111891), (151, 98553), (247, 60249), (273, 54511), (361, 41223), (399, 37297), (453, 32851), (741, 20083), (1057, 14079), (1083, 13741), (1729, 8607), (1963, 7581), (2527, 5889), (2869, 5187), (3171, 4693)]