91115997

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{4441}}^1$

素因数の和:5428

約数の個数: 16

約数和(自身を含む): 139016832

約数和(自身を除く): 47900835

約数列:

[1, 3, 7, 21, 977, 2931, 4441, 6839, 13323, 20517, 31087, 93261, 4338857, 13016571, 30371999, 91115997]

約数ペア:

[(1, 91115997), (3, 30371999), (7, 13016571), (21, 4338857), (977, 93261), (2931, 31087), (4441, 20517), (6839, 13323)]