1320222772671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{1004917}}^1$

素因数の和:1005943

約数の個数: 32

約数和(自身を含む): 1969189076736

約数和(自身を除く): 648966304065

約数列:

[1, 3, 11, 33, 41, 123, 451, 971, 1353, 2913, 10681, 32043, 39811, 119433, 437921, 1004917, 1313763, 3014751, 11054087, 33162261, 41201597, 123604791, 453217567, 975774407, 1359652701, 2927323221, 10733518477, 32200555431, 40006750687, 120020252061, 440074257557, 1320222772671]

約数ペア:

[(1, 1320222772671), (3, 440074257557), (11, 120020252061), (33, 40006750687), (41, 32200555431), (123, 10733518477), (451, 2927323221), (971, 1359652701), (1353, 975774407), (2913, 453217567), (10681, 123604791), (32043, 41201597), (39811, 33162261), (119433, 11054087), (437921, 3014751), (1004917, 1313763)]