2141566551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3217}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 3463855200

約数和(自身を除く): 1322288649

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 229, 323, 687, 969, 2061, 2907, 3217, 3893, 4351, 9651, 11679, 13053, 28953, 35037, 39159, 54689, 61123, 73967, 164067, 183369, 221901, 492201, 550107, 665703, 736693, 1039091, 2210079, 3117273, 6630237, 9351819, 12523781, 13997167, 37571343, 41991501, 112714029, 125974503, 237951839, 713855517, 2141566551]

約数ペア:

[(1, 2141566551), (3, 713855517), (9, 237951839), (17, 125974503), (19, 112714029), (51, 41991501), (57, 37571343), (153, 13997167), (171, 12523781), (229, 9351819), (323, 6630237), (687, 3117273), (969, 2210079), (2061, 1039091), (2907, 736693), (3217, 665703), (3893, 550107), (4351, 492201), (9651, 221901), (11679, 183369), (13053, 164067), (28953, 73967), (35037, 61123), (39159, 54689)]