1403241409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 1547320320

約数和(自身を除く): 144078911

約数列:

[1, 19, 53, 83, 103, 163, 1007, 1577, 1957, 3097, 4399, 5459, 8549, 8639, 13529, 16789, 83581, 103721, 162431, 164141, 257051, 318991, 453097, 717037, 889817, 1393487, 8608843, 13623703, 16906523, 26476253, 73854811, 1403241409]

約数ペア:

[(1, 1403241409), (19, 73854811), (53, 26476253), (83, 16906523), (103, 13623703), (163, 8608843), (1007, 1393487), (1577, 889817), (1957, 717037), (3097, 453097), (4399, 318991), (5459, 257051), (8549, 164141), (8639, 162431), (13529, 103721), (16789, 83581)]