2007804537

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{4177}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 3135171200

約数和(自身を除く): 1127366663

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 937, 2811, 4177, 8433, 12531, 17803, 25299, 37593, 53409, 79363, 112779, 160227, 238089, 480681, 714267, 2142801, 3913849, 11741547, 35224641, 74363131, 105673923, 223089393, 669268179, 2007804537]

約数ペア:

[(1, 2007804537), (3, 669268179), (9, 223089393), (19, 105673923), (27, 74363131), (57, 35224641), (171, 11741547), (513, 3913849), (937, 2142801), (2811, 714267), (4177, 480681), (8433, 238089), (12531, 160227), (17803, 112779), (25299, 79363), (37593, 53409)]