47984013

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4114

約数の個数: 48

約数和(自身を含む): 91518336

約数和(自身を除く): 43534323

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 4073, 11781, 12219, 28511, 36657, 44803, 69241, 85533, 134409, 207723, 256599, 313621, 403227, 484687, 623169, 761651, 940863, 1454061, 2284953, 2822589, 4362183, 5331557, 6854859, 15994671, 47984013]

約数ペア:

[(1, 47984013), (3, 15994671), (7, 6854859), (9, 5331557), (11, 4362183), (17, 2822589), (21, 2284953), (33, 1454061), (51, 940863), (63, 761651), (77, 623169), (99, 484687), (119, 403227), (153, 313621), (187, 256599), (231, 207723), (357, 134409), (561, 85533), (693, 69241), (1071, 44803), (1309, 36657), (1683, 28511), (3927, 12219), (4073, 11781)]