47313273

素因数分解:

$3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{877}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 73667712

約数和(自身を除く): 26354439

約数列:

[1, 3, 7, 21, 49, 147, 367, 877, 1101, 2569, 2631, 6139, 7707, 17983, 18417, 42973, 53949, 128919, 321859, 965577, 2253013, 6759039, 15771091, 47313273]

約数ペア:

[(1, 47313273), (3, 15771091), (7, 6759039), (21, 2253013), (49, 965577), (147, 321859), (367, 128919), (877, 53949), (1101, 42973), (2569, 18417), (2631, 17983), (6139, 7707)]