31349703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 52618752

約数和(自身を除く): 21269049

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1201, 1243, 2373, 3603, 3729, 8407, 8701, 13211, 25221, 26103, 39633, 92477, 135713, 277431, 407139, 949991, 1492843, 2849973, 4478529, 10449901, 31349703]

約数ペア:

[(1, 31349703), (3, 10449901), (7, 4478529), (11, 2849973), (21, 1492843), (33, 949991), (77, 407139), (113, 277431), (231, 135713), (339, 92477), (791, 39633), (1201, 26103), (1243, 25221), (2373, 13211), (3603, 8701), (3729, 8407)]