1922144973

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{403219}}^1$

素因数の和:403456

約数の個数: 16

約数和(自身を含む): 2941893120

約数和(自身を除く): 1019748147

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 403219, 1209657, 2822533, 8467599, 91530713, 274592139, 640714991, 1922144973]

約数ペア:

[(1, 1922144973), (3, 640714991), (7, 274592139), (21, 91530713), (227, 8467599), (681, 2822533), (1589, 1209657), (4767, 403219)]