4639173

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 8317440

約数和(自身を除く): 3678267

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 151, 209, 231, 399, 453, 539, 627, 931, 1057, 1463, 1617, 1661, 2793, 2869, 3171, 4389, 4983, 7399, 8607, 10241, 11627, 20083, 22197, 30723, 31559, 34881, 60249, 81389, 94677, 140581, 220913, 244167, 421743, 662739, 1546391, 4639173]

約数ペア:

[(1, 4639173), (3, 1546391), (7, 662739), (11, 421743), (19, 244167), (21, 220913), (33, 140581), (49, 94677), (57, 81389), (77, 60249), (133, 34881), (147, 31559), (151, 30723), (209, 22197), (231, 20083), (399, 11627), (453, 10241), (539, 8607), (627, 7399), (931, 4983), (1057, 4389), (1463, 3171), (1617, 2869), (1661, 2793)]