38754793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 51240960

約数和(自身を除く): 12486167

約数列:

[1, 7, 11, 23, 77, 79, 161, 253, 277, 553, 869, 1771, 1817, 1939, 3047, 6083, 6371, 12719, 19987, 21329, 21883, 44597, 70081, 139909, 153181, 240713, 490567, 503309, 1684991, 3523163, 5536399, 38754793]

約数ペア:

[(1, 38754793), (7, 5536399), (11, 3523163), (23, 1684991), (77, 503309), (79, 490567), (161, 240713), (253, 153181), (277, 139909), (553, 70081), (869, 44597), (1771, 21883), (1817, 21329), (1939, 19987), (3047, 12719), (6083, 6371)]