7545993

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 12536832

約数和(自身を除く): 4990839

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 211, 273, 393, 633, 917, 1477, 1703, 2743, 2751, 4431, 5109, 8229, 11921, 19201, 27641, 35763, 57603, 82923, 193487, 359333, 580461, 1077999, 2515331, 7545993]

約数ペア:

[(1, 7545993), (3, 2515331), (7, 1077999), (13, 580461), (21, 359333), (39, 193487), (91, 82923), (131, 57603), (211, 35763), (273, 27641), (393, 19201), (633, 11921), (917, 8229), (1477, 5109), (1703, 4431), (2743, 2751)]