294119749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 380399616

約数和(自身を除く): 86279867

約数列:

[1, 7, 11, 47, 67, 77, 329, 469, 517, 737, 1213, 3149, 3619, 5159, 8491, 13343, 22043, 34639, 57011, 81271, 93401, 242473, 399077, 568897, 627121, 893981, 3819737, 4389847, 6257867, 26738159, 42017107, 294119749]

約数ペア:

[(1, 294119749), (7, 42017107), (11, 26738159), (47, 6257867), (67, 4389847), (77, 3819737), (329, 893981), (469, 627121), (517, 568897), (737, 399077), (1213, 242473), (3149, 93401), (3619, 81271), (5159, 57011), (8491, 34639), (13343, 22043)]