739739949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{937}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 1099305984

約数和(自身を除く): 359566035

約数列:

[1, 3, 13, 31, 39, 93, 403, 653, 937, 1209, 1959, 2811, 8489, 12181, 20243, 25467, 29047, 36543, 60729, 87141, 263159, 377611, 611861, 789477, 1132833, 1835583, 7954193, 18967691, 23862579, 56903073, 246579983, 739739949]

約数ペア:

[(1, 739739949), (3, 246579983), (13, 56903073), (31, 23862579), (39, 18967691), (93, 7954193), (403, 1835583), (653, 1132833), (937, 789477), (1209, 611861), (1959, 377611), (2811, 263159), (8489, 87141), (12181, 60729), (20243, 36543), (25467, 29047)]