12952761

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 18923520

約数和(自身を除く): 5970759

約数列:

[1, 3, 31, 41, 43, 79, 93, 123, 129, 237, 1271, 1333, 1763, 2449, 3239, 3397, 3813, 3999, 5289, 7347, 9717, 10191, 54653, 100409, 105307, 139277, 163959, 301227, 315921, 417831, 4317587, 12952761]

約数ペア:

[(1, 12952761), (3, 4317587), (31, 417831), (41, 315921), (43, 301227), (79, 163959), (93, 139277), (123, 105307), (129, 100409), (237, 54653), (1271, 10191), (1333, 9717), (1763, 7347), (2449, 5289), (3239, 3999), (3397, 3813)]