8203377

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 13619200

約数和(自身を除く): 5415823

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 199, 273, 453, 597, 1057, 1393, 1963, 2587, 3171, 4179, 5889, 7761, 13741, 18109, 30049, 41223, 54327, 90147, 210343, 390637, 631029, 1171911, 2734459, 8203377]

約数ペア:

[(1, 8203377), (3, 2734459), (7, 1171911), (13, 631029), (21, 390637), (39, 210343), (91, 90147), (151, 54327), (199, 41223), (273, 30049), (453, 18109), (597, 13741), (1057, 7761), (1393, 5889), (1963, 4179), (2587, 3171)]