1900512951477

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1\times {\mathrm{708137}}^1$

素因数の和:708937

約数の個数: 32

約数和(自身を含む): 2913948214272

約数和(自身を除く): 1013435262795

約数列:

[1, 3, 7, 21, 227, 563, 681, 1589, 1689, 3941, 4767, 11823, 127801, 383403, 708137, 894607, 2124411, 2683821, 4956959, 14870877, 160747099, 398681131, 482241297, 1125229693, 1196043393, 2790767917, 3375689079, 8372303751, 90500616737, 271501850211, 633504317159, 1900512951477]

約数ペア:

[(1, 1900512951477), (3, 633504317159), (7, 271501850211), (21, 90500616737), (227, 8372303751), (563, 3375689079), (681, 2790767917), (1589, 1196043393), (1689, 1125229693), (3941, 482241297), (4767, 398681131), (11823, 160747099), (127801, 14870877), (383403, 4956959), (708137, 2683821), (894607, 2124411)]