2902767

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 1907985

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 173, 329, 357, 519, 799, 987, 1211, 2397, 2941, 3633, 5593, 8131, 8823, 16779, 20587, 24393, 56917, 61761, 138227, 170751, 414681, 967589, 2902767]

約数ペア:

[(1, 2902767), (3, 967589), (7, 414681), (17, 170751), (21, 138227), (47, 61761), (51, 56917), (119, 24393), (141, 20587), (173, 16779), (329, 8823), (357, 8131), (519, 5593), (799, 3633), (987, 2941), (1211, 2397)]