3890306

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 6998400

約数和(自身を除く): 3108094

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 107, 214, 343, 371, 686, 742, 749, 1498, 2597, 5194, 5243, 5671, 10486, 11342, 18179, 36358, 36701, 39697, 73402, 79394, 277879, 555758, 1945153, 3890306]

約数ペア:

[(1, 3890306), (2, 1945153), (7, 555758), (14, 277879), (49, 79394), (53, 73402), (98, 39697), (106, 36701), (107, 36358), (214, 18179), (343, 11342), (371, 10486), (686, 5671), (742, 5243), (749, 5194), (1498, 2597)]