29125516021

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 34081344000

約数和(自身を除く): 4955827979

約数列:

[1, 7, 89, 109, 439, 623, 763, 977, 3073, 6839, 9701, 39071, 47851, 67907, 86953, 106493, 273497, 334957, 428903, 608671, 745451, 3002321, 4258739, 9477877, 29811173, 38172367, 46750427, 66345139, 267206569, 327252989, 4160788003, 29125516021]

約数ペア:

[(1, 29125516021), (7, 4160788003), (89, 327252989), (109, 267206569), (439, 66345139), (623, 46750427), (763, 38172367), (977, 29811173), (3073, 9477877), (6839, 4258739), (9701, 3002321), (39071, 745451), (47851, 608671), (67907, 428903), (86953, 334957), (106493, 273497)]