423385599

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{1381}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 695908864

約数和(自身を除く): 272523265

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1123, 1381, 3369, 4143, 7861, 9667, 14599, 17953, 23583, 29001, 43797, 53859, 102193, 125671, 306579, 377013, 1550863, 4652589, 10856041, 20161219, 32568123, 60483657, 141128533, 423385599]

約数ペア:

[(1, 423385599), (3, 141128533), (7, 60483657), (13, 32568123), (21, 20161219), (39, 10856041), (91, 4652589), (273, 1550863), (1123, 377013), (1381, 306579), (3369, 125671), (4143, 102193), (7861, 53859), (9667, 43797), (14599, 29001), (17953, 23583)]