28546383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 13444017

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 179, 537, 901, 1003, 2703, 3009, 3043, 3127, 9129, 9381, 9487, 10561, 28461, 31683, 53159, 159477, 161279, 179537, 483837, 538611, 559733, 1679199, 9515461, 28546383]

約数ペア:

[(1, 28546383), (3, 9515461), (17, 1679199), (51, 559733), (53, 538611), (59, 483837), (159, 179537), (177, 161279), (179, 159477), (537, 53159), (901, 31683), (1003, 28461), (2703, 10561), (3009, 9487), (3043, 9381), (3127, 9129)]