47892117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5713

約数の個数: 32

約数和(自身を含む): 81141760

約数和(自身を除く): 33249643

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 5659, 8463, 16977, 39613, 73567, 118839, 175429, 220701, 514969, 526287, 1228003, 1544907, 2280577, 3684009, 6841731, 15964039, 47892117]

約数ペア:

[(1, 47892117), (3, 15964039), (7, 6841731), (13, 3684009), (21, 2280577), (31, 1544907), (39, 1228003), (91, 526287), (93, 514969), (217, 220701), (273, 175429), (403, 118839), (651, 73567), (1209, 39613), (2821, 16977), (5659, 8463)]