2670291561

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{27281}}^1$

素因数の和:27429

約数の個数: 32

約数和(自身を含む): 4190515200

約数和(自身を除く): 1520223639

約数列:

[1, 3, 7, 21, 59, 79, 177, 237, 413, 553, 1239, 1659, 4661, 13983, 27281, 32627, 81843, 97881, 190967, 572901, 1609579, 2155199, 4828737, 6465597, 11267053, 15086393, 33801159, 45259179, 127156741, 381470223, 890097187, 2670291561]

約数ペア:

[(1, 2670291561), (3, 890097187), (7, 381470223), (21, 127156741), (59, 45259179), (79, 33801159), (177, 15086393), (237, 11267053), (413, 6465597), (553, 4828737), (1239, 2155199), (1659, 1609579), (4661, 572901), (13983, 190967), (27281, 97881), (32627, 81843)]