15941937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 24845184

約数和(自身を除く): 8903247

約数列:

[1, 3, 11, 17, 33, 51, 157, 181, 187, 471, 543, 561, 1727, 1991, 2669, 3077, 5181, 5973, 8007, 9231, 28417, 29359, 33847, 85251, 88077, 101541, 312587, 483089, 937761, 1449267, 5313979, 15941937]

約数ペア:

[(1, 15941937), (3, 5313979), (11, 1449267), (17, 937761), (33, 483089), (51, 312587), (157, 101541), (181, 88077), (187, 85251), (471, 33847), (543, 29359), (561, 28417), (1727, 9231), (1991, 8007), (2669, 5973), (3077, 5181)]