1924977

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 2664512

約数和(自身を除く): 739535

約数列:

[1, 3, 61, 67, 157, 183, 201, 471, 4087, 9577, 10519, 12261, 28731, 31557, 641659, 1924977]

約数ペア:

[(1, 1924977), (3, 641659), (61, 31557), (67, 28731), (157, 12261), (183, 10519), (201, 9577), (471, 4087)]