589873921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 753729536

約数和(自身を除く): 163855615

約数列:

[1, 7, 13, 31, 91, 211, 217, 403, 991, 1477, 2743, 2821, 6541, 6937, 12883, 19201, 30721, 45787, 85033, 90181, 209101, 215047, 399373, 595231, 1463707, 2718313, 2795611, 6482131, 19028191, 45374917, 84267703, 589873921]

約数ペア:

[(1, 589873921), (7, 84267703), (13, 45374917), (31, 19028191), (91, 6482131), (211, 2795611), (217, 2718313), (403, 1463707), (991, 595231), (1477, 399373), (2743, 215047), (2821, 209101), (6541, 90181), (6937, 85033), (12883, 45787), (19201, 30721)]