38841579

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 66247680

約数和(自身を除く): 27406101

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 1361, 3171, 4077, 4083, 9513, 9527, 12249, 28539, 28581, 36747, 85743, 205511, 257229, 616533, 1438577, 1849599, 4315731, 5548797, 12947193, 38841579]

約数ペア:

[(1, 38841579), (3, 12947193), (7, 5548797), (9, 4315731), (21, 1849599), (27, 1438577), (63, 616533), (151, 257229), (189, 205511), (453, 85743), (1057, 36747), (1359, 28581), (1361, 28539), (3171, 12249), (4077, 9527), (4083, 9513)]