8049385617

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{139739}}^1$

素因数の和:139973

約数の個数: 32

約数和(自身を含む): 13271946240

約数和(自身を除く): 5222560623

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 2743, 4431, 8229, 19201, 57603, 139739, 419217, 978173, 1816607, 2934519, 5449821, 12716249, 29484929, 38148747, 88454787, 206394503, 383304077, 619183509, 1149912231, 2683128539, 8049385617]

約数ペア:

[(1, 8049385617), (3, 2683128539), (7, 1149912231), (13, 619183509), (21, 383304077), (39, 206394503), (91, 88454787), (211, 38148747), (273, 29484929), (633, 12716249), (1477, 5449821), (2743, 2934519), (4431, 1816607), (8229, 978173), (19201, 419217), (57603, 139739)]