2019090627

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 3108568320

約数和(自身を除く): 1089477693

約数列:

[1, 3, 9, 23, 67, 69, 197, 201, 207, 591, 603, 739, 1541, 1773, 2217, 4531, 4623, 6651, 13199, 13593, 13869, 16997, 39597, 40779, 49513, 50991, 118791, 145583, 148539, 152973, 303577, 436749, 445617, 910731, 1138799, 1310247, 2732193, 3348409, 3416397, 9754061, 10045227, 10249191, 29262183, 30135681, 87786549, 224343403, 673030209, 2019090627]

約数ペア:

[(1, 2019090627), (3, 673030209), (9, 224343403), (23, 87786549), (67, 30135681), (69, 29262183), (197, 10249191), (201, 10045227), (207, 9754061), (591, 3416397), (603, 3348409), (739, 2732193), (1541, 1310247), (1773, 1138799), (2217, 910731), (4531, 445617), (4623, 436749), (6651, 303577), (13199, 152973), (13593, 148539), (13869, 145583), (16997, 118791), (39597, 50991), (40779, 49513)]