266978322429

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4057853}}^1$

素因数の和:4058117

約数の個数: 32

約数和(自身を含む): 439936299264

約数和(自身を除く): 172957976835

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 1687, 3133, 5061, 9399, 21931, 65793, 4057853, 12173559, 28404971, 52752089, 85214913, 158256267, 369264623, 977942573, 1107793869, 2933827719, 6845598011, 12713253449, 20536794033, 38139760347, 88992774143, 266978322429]

約数ペア:

[(1, 266978322429), (3, 88992774143), (7, 38139760347), (13, 20536794033), (21, 12713253449), (39, 6845598011), (91, 2933827719), (241, 1107793869), (273, 977942573), (723, 369264623), (1687, 158256267), (3133, 85214913), (5061, 52752089), (9399, 28404971), (21931, 12173559), (65793, 4057853)]