971516483

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 1155084480

約数和(自身を除く): 183567997

約数列:

[1, 7, 49, 79, 113, 553, 791, 2221, 3871, 5537, 8927, 15547, 62489, 108829, 175459, 250973, 437423, 1228213, 1756811, 8597491, 12297677, 19826867, 138788069, 971516483]

約数ペア:

[(1, 971516483), (7, 138788069), (49, 19826867), (79, 12297677), (113, 8597491), (553, 1756811), (791, 1228213), (2221, 437423), (3871, 250973), (5537, 175459), (8927, 108829), (15547, 62489)]