12598209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 8368191

約数列:

[1, 3, 9, 13, 29, 39, 47, 79, 87, 117, 141, 237, 261, 377, 423, 611, 711, 1027, 1131, 1363, 1833, 2291, 3081, 3393, 3713, 4089, 5499, 6873, 9243, 11139, 12267, 17719, 20619, 29783, 33417, 48269, 53157, 89349, 107677, 144807, 159471, 268047, 323031, 434421, 969093, 1399801, 4199403, 12598209]

約数ペア:

[(1, 12598209), (3, 4199403), (9, 1399801), (13, 969093), (29, 434421), (39, 323031), (47, 268047), (79, 159471), (87, 144807), (117, 107677), (141, 89349), (237, 53157), (261, 48269), (377, 33417), (423, 29783), (611, 20619), (711, 17719), (1027, 12267), (1131, 11139), (1363, 9243), (1833, 6873), (2291, 5499), (3081, 4089), (3393, 3713)]