4199403

素因数分解:

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

素因数の和:171

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2251797

約数列:

[1, 3, 13, 29, 39, 47, 79, 87, 141, 237, 377, 611, 1027, 1131, 1363, 1833, 2291, 3081, 3713, 4089, 6873, 11139, 17719, 29783, 48269, 53157, 89349, 107677, 144807, 323031, 1399801, 4199403]

約数ペア:

[(1, 4199403), (3, 1399801), (13, 323031), (29, 144807), (39, 107677), (47, 89349), (79, 53157), (87, 48269), (141, 29783), (237, 17719), (377, 11139), (611, 6873), (1027, 4089), (1131, 3713), (1363, 3081), (1833, 2291)]