291223873473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{1913}}^1\times {\mathrm{2843}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 418838200704

約数和(自身を除く): 127614327231

約数列:

[1, 3, 13, 39, 1373, 1913, 2843, 4119, 5739, 8529, 17849, 24869, 36959, 53547, 74607, 110877, 2626549, 3903439, 5438659, 7879647, 11710317, 16315977, 34145137, 50744707, 70702567, 102435411, 152234121, 212107701, 7467278807, 22401836421, 97074624491, 291223873473]

約数ペア:

[(1, 291223873473), (3, 97074624491), (13, 22401836421), (39, 7467278807), (1373, 212107701), (1913, 152234121), (2843, 102435411), (4119, 70702567), (5739, 50744707), (8529, 34145137), (17849, 16315977), (24869, 11710317), (36959, 7879647), (53547, 5438659), (74607, 3903439), (110877, 2626549)]