2021585433

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{7681}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 3138680832

約数和(自身を除く): 1117095399

約数列:

[1, 3, 7, 21, 83, 151, 249, 453, 581, 1057, 1743, 3171, 7681, 12533, 23043, 37599, 53767, 87731, 161301, 263193, 637523, 1159831, 1912569, 3479493, 4462661, 8118817, 13387983, 24356451, 96265973, 288797919, 673861811, 2021585433]

約数ペア:

[(1, 2021585433), (3, 673861811), (7, 288797919), (21, 96265973), (83, 24356451), (151, 13387983), (249, 8118817), (453, 4462661), (581, 3479493), (1057, 1912569), (1743, 1159831), (3171, 637523), (7681, 263193), (12533, 161301), (23043, 87731), (37599, 53767)]