30597931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 8915669

約数列:

[1, 7, 13, 41, 59, 91, 139, 287, 413, 533, 767, 973, 1807, 2419, 3731, 5369, 5699, 8201, 12649, 16933, 31447, 39893, 57407, 74087, 106613, 220129, 336241, 518609, 746291, 2353687, 4371133, 30597931]

約数ペア:

[(1, 30597931), (7, 4371133), (13, 2353687), (41, 746291), (59, 518609), (91, 336241), (139, 220129), (287, 106613), (413, 74087), (533, 57407), (767, 39893), (973, 31447), (1807, 16933), (2419, 12649), (3731, 8201), (5369, 5699)]