12409761

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 20579328

約数和(自身を除く): 8169567

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 347, 393, 917, 1041, 1703, 2429, 2751, 4511, 5109, 7287, 11921, 13533, 31577, 35763, 45457, 94731, 136371, 318199, 590941, 954597, 1772823, 4136587, 12409761]

約数ペア:

[(1, 12409761), (3, 4136587), (7, 1772823), (13, 954597), (21, 590941), (39, 318199), (91, 136371), (131, 94731), (273, 45457), (347, 35763), (393, 31577), (917, 13533), (1041, 11921), (1703, 7287), (2429, 5109), (2751, 4511)]