227842563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 334172160

約数和(自身を除く): 106329597

約数列:

[1, 3, 13, 39, 73, 191, 219, 419, 573, 949, 1257, 2483, 2847, 5447, 7449, 13943, 16341, 30587, 41829, 80029, 91761, 181259, 240087, 397631, 543777, 1040377, 1192893, 3121131, 5842117, 17526351, 75947521, 227842563]

約数ペア:

[(1, 227842563), (3, 75947521), (13, 17526351), (39, 5842117), (73, 3121131), (191, 1192893), (219, 1040377), (419, 543777), (573, 397631), (949, 240087), (1257, 181259), (2483, 91761), (2847, 80029), (5447, 41829), (7449, 30587), (13943, 16341)]