2874561

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 3965760

約数和(自身を除く): 1091199

約数列:

[1, 3, 53, 101, 159, 179, 303, 537, 5353, 9487, 16059, 18079, 28461, 54237, 958187, 2874561]

約数ペア:

[(1, 2874561), (3, 958187), (53, 54237), (101, 28461), (159, 18079), (179, 16059), (303, 9487), (537, 5353)]