1481978883

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6151}}^1$

素因数の和:6328

約数の個数: 48

約数和(自身を含む): 2524780800

約数和(自身を除く): 1042801917

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 149, 231, 447, 539, 1043, 1617, 1639, 3129, 4917, 6151, 7301, 11473, 18453, 21903, 34419, 43057, 67661, 80311, 129171, 202983, 240933, 301399, 473627, 904197, 916499, 1420881, 2749497, 3315389, 6415493, 9946167, 10081489, 19246479, 30244467, 44908451, 70570423, 134725353, 211711269, 493992961, 1481978883]

約数ペア:

[(1, 1481978883), (3, 493992961), (7, 211711269), (11, 134725353), (21, 70570423), (33, 44908451), (49, 30244467), (77, 19246479), (147, 10081489), (149, 9946167), (231, 6415493), (447, 3315389), (539, 2749497), (1043, 1420881), (1617, 916499), (1639, 904197), (3129, 473627), (4917, 301399), (6151, 240933), (7301, 202983), (11473, 129171), (18453, 80311), (21903, 67661), (34419, 43057)]