52704813

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 83349504

約数和(自身を除く): 30644691

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 329, 469, 797, 987, 1407, 2391, 3149, 5579, 9447, 16737, 22043, 37459, 53399, 66129, 112377, 160197, 262213, 373793, 786639, 1121379, 2509753, 7529259, 17568271, 52704813]

約数ペア:

[(1, 52704813), (3, 17568271), (7, 7529259), (21, 2509753), (47, 1121379), (67, 786639), (141, 373793), (201, 262213), (329, 160197), (469, 112377), (797, 66129), (987, 53399), (1407, 37459), (2391, 22043), (3149, 16737), (5579, 9447)]