392702013

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23197}}^1$

素因数の和:23239

約数の個数: 40

約数和(自身を含む): 673669920

約数和(自身を除く): 280967907

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 16929, 23197, 69591, 208773, 255167, 440743, 626319, 765501, 1322229, 1878957, 2296503, 3966687, 4848173, 6889509, 11900061, 14544519, 20668527, 35700183, 43633557, 130900671, 392702013]

約数ペア:

[(1, 392702013), (3, 130900671), (9, 43633557), (11, 35700183), (19, 20668527), (27, 14544519), (33, 11900061), (57, 6889509), (81, 4848173), (99, 3966687), (171, 2296503), (209, 1878957), (297, 1322229), (513, 765501), (627, 626319), (891, 440743), (1539, 255167), (1881, 208773), (5643, 69591), (16929, 23197)]