98177996861

素因数分解:

$7^4\times {\mathrm{353}}^1\times {\mathrm{115837}}^1$

素因数の和:116218

約数の個数: 20

約数和(自身を含む): 114859632252

約数和(自身を除く): 16681635391

約数列:

[1, 7, 49, 343, 353, 2401, 2471, 17297, 115837, 121079, 810859, 847553, 5676013, 39732091, 40890461, 278124637, 286233227, 2003632589, 14025428123, 98177996861]

約数ペア:

[(1, 98177996861), (7, 14025428123), (49, 2003632589), (343, 286233227), (353, 278124637), (2401, 40890461), (2471, 39732091), (17297, 5676013), (115837, 847553), (121079, 810859)]