331010281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 421521408

約数和(自身を除く): 90511127

約数列:

[1, 7, 17, 31, 53, 119, 217, 371, 527, 901, 1643, 1693, 3689, 6307, 11501, 11851, 27931, 28781, 52483, 89729, 195517, 201467, 367381, 628103, 892211, 1525393, 2781599, 6245477, 10677751, 19471193, 47287183, 331010281]

約数ペア:

[(1, 331010281), (7, 47287183), (17, 19471193), (31, 10677751), (53, 6245477), (119, 2781599), (217, 1525393), (371, 892211), (527, 628103), (901, 367381), (1643, 201467), (1693, 195517), (3689, 89729), (6307, 52483), (11501, 28781), (11851, 27931)]