23406747

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 38911488

約数和(自身を除く): 15504741

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1033, 1079, 1743, 3099, 3237, 7231, 7553, 13429, 21693, 22659, 40287, 85739, 94003, 257217, 282009, 600173, 1114607, 1800519, 3343821, 7802249, 23406747]

約数ペア:

[(1, 23406747), (3, 7802249), (7, 3343821), (13, 1800519), (21, 1114607), (39, 600173), (83, 282009), (91, 257217), (249, 94003), (273, 85739), (581, 40287), (1033, 22659), (1079, 21693), (1743, 13429), (3099, 7553), (3237, 7231)]