29397249

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 50684480

約数和(自身を除く): 21287231

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 373, 417, 567, 973, 1119, 1251, 2611, 2919, 3357, 3753, 7833, 8757, 10071, 11259, 23499, 26271, 30213, 51847, 70497, 78813, 155541, 211491, 362929, 466623, 1088787, 1399869, 3266361, 4199607, 9799083, 29397249]

約数ペア:

[(1, 29397249), (3, 9799083), (7, 4199607), (9, 3266361), (21, 1399869), (27, 1088787), (63, 466623), (81, 362929), (139, 211491), (189, 155541), (373, 78813), (417, 70497), (567, 51847), (973, 30213), (1119, 26271), (1251, 23499), (2611, 11259), (2919, 10071), (3357, 8757), (3753, 7833)]