4404699

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 7318080

約数和(自身を除く): 2913381

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 89, 117, 141, 267, 351, 423, 611, 801, 1053, 1157, 1269, 1833, 2403, 3471, 3807, 4183, 5499, 7209, 10413, 12549, 16497, 31239, 37647, 49491, 54379, 93717, 112941, 163137, 338823, 489411, 1468233, 4404699]

約数ペア:

[(1, 4404699), (3, 1468233), (9, 489411), (13, 338823), (27, 163137), (39, 112941), (47, 93717), (81, 54379), (89, 49491), (117, 37647), (141, 31239), (267, 16497), (351, 12549), (423, 10413), (611, 7209), (801, 5499), (1053, 4183), (1157, 3807), (1269, 3471), (1833, 2403)]