1373386389

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 1924038144

約数和(自身を除く): 550651755

約数列:

[1, 3, 41, 47, 123, 141, 353, 673, 1059, 1927, 2019, 5781, 14473, 16591, 27593, 31631, 43419, 49773, 82779, 94893, 237569, 680231, 712707, 1296871, 2040693, 3890613, 9740329, 11165743, 29220987, 33497229, 457795463, 1373386389]

約数ペア:

[(1, 1373386389), (3, 457795463), (41, 33497229), (47, 29220987), (123, 11165743), (141, 9740329), (353, 3890613), (673, 2040693), (1059, 1296871), (1927, 712707), (2019, 680231), (5781, 237569), (14473, 94893), (16591, 82779), (27593, 49773), (31631, 43419)]