2017353117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{2579}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 2995937280

約数和(自身を除く): 978584163

約数列:

[1, 3, 13, 31, 39, 93, 403, 647, 1209, 1941, 2579, 7737, 8411, 20057, 25233, 33527, 60171, 79949, 100581, 239847, 260741, 782223, 1039337, 1668613, 3118011, 5005839, 21691969, 51727003, 65075907, 155181009, 672451039, 2017353117]

約数ペア:

[(1, 2017353117), (3, 672451039), (13, 155181009), (31, 65075907), (39, 51727003), (93, 21691969), (403, 5005839), (647, 3118011), (1209, 1668613), (1941, 1039337), (2579, 782223), (7737, 260741), (8411, 239847), (20057, 100581), (25233, 79949), (33527, 60171)]