6478017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 10832640

約数和(自身を除く): 4354623

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 389, 427, 793, 1167, 1281, 2379, 2723, 5057, 5551, 8169, 15171, 16653, 23729, 35399, 71187, 106197, 166103, 308477, 498309, 925431, 2159339, 6478017]

約数ペア:

[(1, 6478017), (3, 2159339), (7, 925431), (13, 498309), (21, 308477), (39, 166103), (61, 106197), (91, 71187), (183, 35399), (273, 23729), (389, 16653), (427, 15171), (793, 8169), (1167, 5551), (1281, 5057), (2379, 2723)]