7106211

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 12359424

約数和(自身を除く): 5253213

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 151, 189, 249, 453, 567, 581, 747, 1057, 1359, 1743, 2241, 3171, 4077, 5229, 6723, 9513, 12231, 12533, 15687, 28539, 37599, 47061, 85617, 87731, 112797, 263193, 338391, 789579, 1015173, 2368737, 7106211]

約数ペア:

[(1, 7106211), (3, 2368737), (7, 1015173), (9, 789579), (21, 338391), (27, 263193), (63, 112797), (81, 87731), (83, 85617), (151, 47061), (189, 37599), (249, 28539), (453, 15687), (567, 12533), (581, 12231), (747, 9513), (1057, 6723), (1359, 5229), (1743, 4077), (2241, 3171)]