19314974313

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{4013}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 29981689920

約数和(自身を除く): 10666715607

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 683, 783, 2049, 2349, 4013, 6147, 7047, 12039, 18441, 19807, 36117, 55323, 59421, 108351, 116377, 165969, 178263, 325053, 349131, 534789, 975159, 1047393, 1604367, 2740879, 3142179, 4813101, 8222637, 9426537, 24667911, 28279611, 74003733, 79485491, 222011199, 238456473, 666033597, 715369419, 2146108257, 6438324771, 19314974313]

約数ペア:

[(1, 19314974313), (3, 6438324771), (9, 2146108257), (27, 715369419), (29, 666033597), (81, 238456473), (87, 222011199), (243, 79485491), (261, 74003733), (683, 28279611), (783, 24667911), (2049, 9426537), (2349, 8222637), (4013, 4813101), (6147, 3142179), (7047, 2740879), (12039, 1604367), (18441, 1047393), (19807, 975159), (36117, 534789), (55323, 349131), (59421, 325053), (108351, 178263), (116377, 165969)]